Table of Ohio ZIP Codes with list of cities and counties and population for each ZIP Code.| ZIP | City | County | Population |
|---|
| 43001 | Alexandria village, Granville village, Granville South CDP | Licking County | 2,586 |
| 43002 | Columbus city, Dublin city, Hilliard city | Franklin County, Madison County | 441 |
| 43003 | Ashley village | Delaware County, Morrow County | 2,749 |
| 43004 | Columbus city, Gahanna city, Reynoldsburg city | Franklin County | 30,901 |
| 43005 | Bladensburg CDP | Knox County | 463 |
| 43006 | Gann (Brinkhaven) village | Coshocton County, Holmes County, Knox County | 351 |
| 43007 | | Union County | 47 |
| 43008 | Buckeye Lake village | Licking County | 2,428 |
| 43009 | | Champaign County | 2,008 |
| 43010 | Catawba village | Clark County | 239 |
| 43011 | Centerburg village, Hartford (Croton) village, Sparta village | Delaware County, Knox County, Licking County, Morrow County | 7,200 |
| 43013 | Hartford (Croton) village | Delaware County, Licking County | 1,547 |
| 43014 | Danville village, Gann (Brinkhaven) village | Ashland County, Coshocton County, Knox County | 3,668 |
| 43015 | Delaware city, Kilbourne CDP | Delaware County, Union County | 56,671 |
| 43016 | Columbus city, Dublin city, Hilliard city | Delaware County, Franklin County, Union County | 44,597 |
| 43017 | Columbus city, Dublin city, Shawnee Hills village | Delaware County, Franklin County, Union County | 41,569 |
| 43018 | Etna CDP | Licking County | 48 |
| 43019 | Fredericktown village | Knox County, Morrow County, Richland County | 9,656 |
| 43021 | Galena village, Sunbury village | Delaware County | 13,239 |
| 43022 | Bladensburg CDP, Gambier village, Martinsburg village | Knox County | 3,979 |
| 43023 | Granville village, Granville South CDP, Heath city, Newark city | Licking County | 14,574 |
| 43025 | Buckeye Lake village, Harbor Hills CDP, Heath city, Hebron village, Jacksontown CDP, Kirkersville village | Licking County | 5,160 |
| 43026 | Columbus city, Hilliard city | Franklin County, Madison County | 63,295 |
| 43027 | | Licking County | 188 |
| 43028 | Apple Valley CDP, Howard CDP | Knox County | 7,828 |
| 43029 | | Madison County, Union County | 468 |
| 43030 | Jacksontown CDP | Licking County | 215 |
| 43031 | Johnstown village, New Albany city | Delaware County, Franklin County, Licking County | 13,549 |
| 43032 | Kilbourne CDP | Delaware County | 0 |
| 43033 | Kirkersville village | Licking County | 503 |
| 43035 | Columbus city, Delaware city | Delaware County, Franklin County | 33,238 |
| 43036 | Magnetic Springs village | Union County | 341 |
| 43037 | Martinsburg village | Knox County | 204 |
| 43040 | Magnetic Springs village, Marysville city, Milford Center village, New California CDP, Raymond CDP, Unionville Center village | Delaware County, Union County | 35,695 |
| 43044 | Mechanicsburg village, Mutual village | Champaign County, Clark County, Madison County | 5,087 |
| 43045 | Milford Center village | Champaign County, Union County | 1,899 |
| 43046 | Buckeye Lake village, Fairfield Beach CDP, Kirkersville village, Millersport village | Fairfield County, Licking County | 3,445 |
| 43047 | | Champaign County | 22 |
| 43050 | Gambier village, Mount Vernon city, South Mount Vernon CDP | Knox County, Morrow County | 30,680 |
| 43054 | Columbus city, Gahanna city, New Albany city | Delaware County, Franklin County, Licking County | 28,174 |
| 43055 | Granville village, Hanover village, Heath city, Marne CDP, Newark city | Licking County | 62,187 |
| 43056 | Gratiot village, Heath city, Jacksontown CDP, Newark city | Licking County, Muskingum County | 17,893 |
| 43060 | North Lewisburg village | Champaign County, Logan County, Union County | 2,675 |
| 43061 | Ostrander village | Delaware County, Union County | 5,085 |
| 43062 | Beechwood Trails CDP, Etna CDP, Jersey CDP, Kirkersville village, New Albany city, Pataskala city, Reynoldsburg city | Fairfield County, Franklin County, Licking County | 31,479 |
| 43064 | Dublin city, New California CDP, Plain City village | Delaware County, Franklin County, Madison County, Union County | 16,900 |
| 43065 | Columbus city, Dublin city, Powell city, Shawnee Hills village | Delaware County, Franklin County | 44,363 |
| 43066 | Radnor CDP | Delaware County | 1,033 |
| 43067 | Raymond CDP | Logan County, Union County | 1,199 |
| 43068 | Brice village, Columbus city, Pataskala city, Pickerington city, Reynoldsburg city | Fairfield County, Franklin County, Licking County | 58,426 |
| 43070 | Rosewood CDP | Champaign County | 69 |
| 43071 | St. Louisville village | Licking County | 2,205 |
| 43072 | Christiansburg village, St. Paris village | Champaign County | 5,579 |
| 43074 | Galena village, Sunbury village | Delaware County, Licking County | 15,057 |
| 43076 | Fairfield Beach CDP, Harbor Hills CDP, Jacksontown CDP, Thornport CDP, Thornville village | Fairfield County, Licking County, Perry County | 8,401 |
| 43077 | Unionville Center village | Union County | 265 |
| 43078 | Mutual village, Urbana city | Champaign County, Clark County | 20,509 |
| 43080 | Bladensburg CDP, Martinsburg village, Utica village | Knox County, Licking County | 4,765 |
| 43081 | Columbus city, Huber Ridge CDP, Minerva Park village, New Albany city, Westerville city | Delaware County, Franklin County | 64,387 |
| 43082 | Columbus city, Westerville city | Delaware County | 33,123 |
| 43084 | Woodstock village | Champaign County, Union County | 813 |
| 43085 | Columbus city, Riverlea village, Worthington city | Franklin County | 26,575 |
| 43101 | Adelphi village | Ross County | 335 |
| 43102 | Amanda village, Tarlton village | Fairfield County, Hocking County, Pickaway County | 3,861 |
| 43103 | Ashville village, Commercial Point village, South Bloomfield village | Fairfield County, Pickaway County | 11,963 |
| 43105 | Baltimore village, Thurston village | Fairfield County, Licking County | 8,731 |
| 43106 | Bloomingburg village | Fayette County | 1,770 |
| 43107 | Bremen village, Hide-A-Way Hills CDP | Fairfield County, Hocking County, Perry County | 3,320 |
| 43109 | Brice village, Columbus city | Franklin County | 162 |
| 43110 | Blacklick Estates CDP, Brice village, Canal Winchester city, Columbus city, Groveport city, Lithopolis village, Pickerington city | Fairfield County, Franklin County, Pickaway County | 38,123 |
| 43111 | Carbon Hill CDP | Hocking County | 94 |
| 43112 | Carroll village | Fairfield County | 5,092 |
| 43113 | Circleville city, Darbyville village, Logan Elm Village CDP, Tarlton village | Fairfield County, Pickaway County | 24,585 |
| 43115 | Clarksburg village | Pickaway County, Ross County | 1,883 |
| 43116 | Commercial Point village | Pickaway County | 2,607 |
| 43117 | Derby CDP | Pickaway County | 69 |
| 43119 | Columbus city, Lake Darby CDP, Lincoln Village CDP, West Jefferson village | Franklin County, Madison County | 28,432 |
| 43123 | Columbus city, Darbydale CDP, Grove City city, Urbancrest village | Franklin County | 66,351 |
| 43125 | Canal Winchester city, Columbus city, Groveport city, Obetz village | Franklin County, Pickaway County | 13,756 |
| 43126 | Harrisburg village | Franklin County | 376 |
| 43127 | Haydenville CDP | Hocking County | 367 |
| 43128 | Jeffersonville village, Milledgeville village, Octa village | Fayette County | 2,177 |
| 43130 | Hamburg CDP, Lancaster city | Fairfield County, Hocking County | 61,558 |
| 43135 | Adelphi village, Laurelville village | Hocking County, Pickaway County, Ross County, Vinton County | 3,922 |
| 43136 | Lithopolis village | Fairfield County | 2,255 |
| 43137 | Ashville village, Columbus city, Commercial Point village, Grove City city, Lockbourne village, Obetz village, South Bloomfield village | Franklin County, Pickaway County | 2,233 |
| 43138 | Haydenville CDP, Hide-A-Way Hills CDP, Logan city, West Logan CDP | Hocking County, Perry County, Vinton County | 19,017 |
| 43140 | Choctaw Lake CDP, Lafayette CDP, London city, Plumwood CDP, West Jefferson village | Clark County, Franklin County, Madison County | 23,966 |
| 43142 | Milledgeville village | Fayette County | 112 |
| 43143 | Mount Sterling village | Fayette County, Madison County, Pickaway County | 5,616 |
| 43144 | Murray City village | Hocking County | 425 |
| 43145 | New Holland village | Fayette County, Pickaway County | 2,017 |
| 43146 | Commercial Point village, Darbyville village, Derby CDP, Grove City city, Harrisburg village, Orient CDP | Franklin County, Madison County, Pickaway County | 12,940 |
| 43147 | Columbus city, Pickerington city | Fairfield County, Franklin County, Licking County | 44,699 |
| 43148 | Pleasantville village | Fairfield County, Perry County | 1,870 |
| 43149 | Rockbridge CDP | Hocking County | 2,654 |
| 43150 | Rushville village, West Rushville village | Fairfield County, Perry County | 2,367 |
| 43151 | Midway village | Madison County | 233 |
| 43152 | | Hocking County, Vinton County | 563 |
| 43153 | South Solon village | Clark County, Fayette County, Greene County, Madison County | 1,006 |
| 43154 | Stoutsville village, Tarlton village | Fairfield County, Pickaway County | 3,878 |
| 43155 | Hide-A-Way Hills CDP, Sugar Grove village | Fairfield County, Hocking County | 2,322 |
| 43156 | Tarlton village | Pickaway County | 193 |
| 43157 | Thurston village | Fairfield County | 626 |
| 43158 | | Hocking County | 416 |
| 43160 | Bloomingburg village, Good Hope CDP, Jeffersonville village, Milledgeville village, Octa village, Pancoastburg CDP, Washington Court House city | Fayette County, Ross County | 21,933 |
| 43162 | West Jefferson village | Madison County | 6,842 |
| 43164 | Darbyville village, Williamsport village | Pickaway County, Ross County | 2,222 |
| 43201 | Columbus city | Franklin County | 33,816 |
| 43202 | Columbus city | Franklin County | 20,226 |
| 43203 | Columbus city | Franklin County | 9,144 |
| 43204 | Columbus city, Valleyview village | Franklin County | 43,647 |
| 43205 | Columbus city | Franklin County | 12,343 |
| 43206 | Columbus city | Franklin County | 22,488 |
| 43207 | Columbus city, Groveport city, Obetz village | Franklin County | 46,038 |
| 43209 | Bexley city, Columbus city | Franklin County | 28,867 |
| 43210 | Columbus city | Franklin County | 12,962 |
| 43211 | Columbus city | Franklin County | 22,553 |
| 43212 | Columbus city, Grandview Heights city, Marble Cliff village, Upper Arlington city | Franklin County | 22,160 |
| 43213 | Columbus city, Gahanna city, Reynoldsburg city, Whitehall city | Franklin County | 35,954 |
| 43214 | Columbus city, Worthington city | Franklin County | 26,453 |
| 43215 | Columbus city, Grandview Heights city, Marble Cliff village | Franklin County | 15,317 |
| 43217 | Columbus city | Franklin County | 2,172 |
| 43218 | Columbus city | Franklin County | 0 |
| 43219 | Columbus city, Gahanna city, Whitehall city | Franklin County | 32,130 |
| 43220 | Columbus city, Upper Arlington city | Franklin County | 29,294 |
| 43221 | Columbus city, Hilliard city, Upper Arlington city | Franklin County | 35,172 |
| 43222 | Columbus city | Franklin County | 4,303 |
| 43223 | Columbus city | Franklin County | 27,458 |
| 43224 | Columbus city | Franklin County | 44,877 |
| 43227 | Columbus city, Whitehall city | Franklin County | 24,779 |
| 43228 | Columbus city, Hilliard city, Lincoln Village CDP | Franklin County | 56,440 |
| 43229 | Columbus city, Worthington city | Franklin County | 55,435 |
| 43230 | Columbus city, Gahanna city, Huber Ridge CDP, New Albany city | Franklin County | 58,956 |
| 43231 | Columbus city, Minerva Park village, Westerville city | Franklin County | 23,066 |
| 43232 | Blacklick Estates CDP, Brice village, Columbus city, Reynoldsburg city | Franklin County | 47,471 |
| 43235 | Columbus city, Dublin city, Worthington city | Delaware County, Franklin County | 44,036 |
| 43240 | Columbus city, Westerville city | Delaware County | 6,772 |
| 43302 | Green Camp village, Marion city, New Bloomington village | Crawford County, Marion County, Union County | 55,090 |
| 43310 | Belle Center village | Hardin County, Logan County | 2,734 |
| 43311 | Bellefontaine city | Logan County | 19,944 |
| 43314 | Caledonia village | Crawford County, Marion County, Morrow County | 2,943 |
| 43315 | Cardington village, Fulton village | Marion County, Morrow County | 6,974 |
| 43316 | Carey village | Hancock County, Seneca County, Wyandot County | 6,251 |
| 43317 | Chesterville village | Morrow County | 175 |
| 43318 | De Graff village, Lewistown CDP, Rosewood CDP | Champaign County, Logan County | 3,887 |
| 43319 | East Liberty CDP | Logan County, Union County | 1,010 |
| 43320 | Edison village, Mount Gilead village | Morrow County | 1,258 |
| 43321 | Fulton village | Morrow County | 346 |
| 43322 | Green Camp village | Marion County | 349 |
| 43323 | Harpster village | Marion County, Wyandot County | 646 |
| 43324 | Huntsville village | Logan County | 2,503 |
| 43325 | Iberia CDP | Morrow County | 111 |
| 43326 | Kenton city | Hardin County, Marion County | 12,927 |
| 43330 | Kirby village | Wyandot County | 56 |
| 43331 | Chippewa Park CDP, Lakeview village, Russells Point village | Auglaize County, Hardin County, Logan County | 4,147 |
| 43332 | La Rue village | Hardin County, Marion County, Wyandot County | 1,482 |
| 43333 | Lewistown CDP, Russells Point village | Logan County | 872 |
| 43334 | Marengo village, Sparta village | Delaware County, Morrow County | 6,329 |
| 43336 | | Logan County | 0 |
| 43337 | Morral village | Marion County, Wyandot County | 836 |
| 43338 | Candlewood Lake CDP, Chesterville village, Edison village, Hidden Lakes CDP, Mount Gilead village | Morrow County | 10,163 |
| 43340 | Mount Victory village | Hardin County, Union County | 2,210 |
| 43341 | New Bloomington village | Marion County | 946 |
| 43342 | Prospect village, Waldo village | Delaware County, Marion County, Union County | 3,465 |
| 43343 | Quincy village | Champaign County, Logan County, Shelby County | 1,173 |
| 43344 | Richwood village | Delaware County, Marion County, Union County | 5,908 |
| 43345 | Ridgeway village | Hardin County, Logan County, Union County | 970 |
| 43346 | | Hardin County | 70 |
| 43347 | Rushsylvania village | Hardin County, Logan County | 1,381 |
| 43348 | Russells Point village | Logan County | 2,019 |
| 43350 | Sparta village | Morrow County | 242 |
| 43351 | Marseilles village, Upper Sandusky city | Wyandot County | 10,748 |
| 43356 | Waldo village | Delaware County, Marion County, Morrow County | 1,003 |
| 43357 | West Liberty village | Champaign County, Logan County | 4,422 |
| 43358 | West Mansfield village | Logan County, Union County | 2,525 |
| 43359 | Wharton village | Wyandot County | 663 |
| 43360 | East Liberty CDP, Valley Hi village, Zanesfield village | Logan County | 1,861 |
| 43402 | Bowling Green city, Haskins village, Tontogany village | Wood County | 31,939 |
| 43403 | Bowling Green city | Wood County | 4,775 |
| 43406 | Bradner village | Sandusky County, Wood County | 1,710 |
| 43407 | Burgoon village | Sandusky County | 556 |
| 43408 | Clay Center village | Ottawa County | 376 |
| 43410 | Clyde city | Sandusky County, Seneca County | 9,805 |
| 43412 | Clay Center village, Curtice CDP, Reno Beach CDP, Williston CDP | Lucas County, Ottawa County | 3,810 |
| 43413 | Cygnet village, Jerry City village | Wood County | 982 |
| 43414 | | Wood County | 181 |
| 43416 | Elmore village | Ottawa County, Sandusky County | 2,970 |
| 43420 | Ballville CDP, Fremont city, Stony Prairie CDP, Wightmans Grove CDP | Ottawa County, Sandusky County | 29,798 |
| 43430 | Clay Center village, Genoa village | Ottawa County, Sandusky County, Wood County | 4,948 |
| 43431 | Gibsonburg village, Hessville CDP | Sandusky County, Wood County | 4,840 |
| 43432 | | Ottawa County | 1,164 |
| 43433 | | Ottawa County | 45 |
| 43434 | Harbor View village, Oregon city | Lucas County | 150 |
| 43435 | Gibsonburg village, Helena village | Sandusky County | 1,069 |
| 43436 | | Ottawa County | 0 |
| 43437 | Jerry City village | Wood County | 480 |
| 43438 | Kelleys Island village | Erie County | 289 |
| 43439 | | Ottawa County | 55 |
| 43440 | Lakeside CDP, Marblehead village | Ottawa County | 4,193 |
| 43442 | Hessville CDP, Lindsey village | Ottawa County, Sandusky County | 881 |
| 43443 | Luckey village | Wood County | 1,858 |
| 43445 | Clay Center village | Lucas County, Ottawa County | 1,048 |
| 43446 | | Ottawa County | 78 |
| 43447 | Clay Center village, Millbury village | Ottawa County, Wood County | 3,214 |
| 43449 | Oak Harbor village, Rocky Ridge village | Ottawa County, Sandusky County | 8,330 |
| 43450 | Pemberville village | Wood County | 3,572 |
| 43451 | Portage village | Wood County | 1,223 |
| 43452 | Port Clinton city | Ottawa County | 14,011 |
| 43456 | Put-in-Bay village | Ottawa County | 495 |
| 43457 | Risingsun village | Sandusky County, Seneca County, Wood County | 1,418 |
| 43458 | Rocky Ridge village | Ottawa County | 344 |
| 43460 | Northwood city, Rossford city | Wood County | 6,243 |
| 43462 | Rudolph CDP | Wood County | 1,012 |
| 43463 | Stony Ridge CDP | Wood County | 468 |
| 43464 | Vickery CDP, Whites Landing CDP | Erie County, Sandusky County | 1,935 |
| 43465 | Northwood city, Walbridge village | Wood County | 5,664 |
| 43466 | Wayne village | Wood County | 2,455 |
| 43467 | West Millgrove village | Wood County | 102 |
| 43468 | Williston CDP | Ottawa County | 702 |
| 43469 | Woodville village | Ottawa County, Sandusky County, Wood County | 2,805 |
| 43501 | Alvordton CDP, Kunkle CDP | Williams County | 932 |
| 43502 | Archbold village, Pettisville CDP, Ridgeville Corners CDP | Fulton County, Henry County, Williams County | 6,769 |
| 43504 | Berkey village | Fulton County, Lucas County | 1,050 |
| 43505 | Blakeslee village | Williams County | 88 |
| 43506 | Bryan city, Pulaski CDP | Defiance County, Williams County | 14,620 |
| 43510 | | Henry County | 226 |
| 43511 | Custar village, Hoytville village, Milton Center village | Henry County, Wood County | 1,083 |
| 43512 | Brunersburg CDP, Defiance city, Florida village | Defiance County, Henry County, Paulding County, Williams County | 28,624 |
| 43515 | Delta village | Fulton County | 7,641 |
| 43516 | Deshler village | Hancock County, Henry County, Putnam County, Wood County | 2,696 |
| 43517 | Edgerton village | Defiance County, Williams County | 3,748 |
| 43518 | Blakeslee village, Edon village | Williams County | 2,937 |
| 43519 | | Defiance County | 328 |
| 43520 | | Defiance County | 23 |
| 43521 | Fayette village | Fulton County, Williams County | 2,931 |
| 43522 | Grand Rapids village, Neapolis CDP | Henry County, Lucas County, Wood County | 3,477 |
| 43523 | | Henry County | 47 |
| 43524 | Hamler village | Henry County | 1,126 |
| 43525 | Haskins village | Wood County | 1,105 |
| 43526 | Hicksville village | Defiance County, Paulding County | 5,412 |
| 43527 | Holgate village | Defiance County, Henry County | 2,338 |
| 43528 | Holland village | Lucas County | 16,660 |
| 43529 | Hoytville village | Wood County | 330 |
| 43530 | | Defiance County | 0 |
| 43531 | Kunkle CDP | Williams County | 339 |
| 43532 | Liberty Center village, Neapolis CDP | Fulton County, Henry County, Lucas County | 3,428 |
| 43533 | Lyons village | Fulton County | 1,418 |
| 43534 | McClure village | Henry County | 1,694 |
| 43535 | Malinta village | Henry County | 557 |
| 43536 | | Defiance County | 204 |
| 43537 | Maumee city, Toledo city | Lucas County | 30,075 |
| 43540 | Metamora village | Fulton County | 1,423 |
| 43541 | Milton Center village | Wood County | 155 |
| 43542 | Whitehouse village | Lucas County | 4,293 |
| 43543 | Holiday City village, Lake Seneca CDP, Montpelier village, Nettle Lake CDP | Williams County | 7,465 |
| 43545 | Florida village, Napoleon city, Ridgeville Corners CDP | Defiance County, Henry County | 14,573 |
| 43547 | Neapolis CDP | Lucas County | 510 |
| 43548 | New Bavaria village | Defiance County, Henry County, Putnam County | 753 |
| 43549 | Ney village | Defiance County | 1,368 |
| 43551 | Perrysburg city, Rossford city, Stony Ridge CDP | Wood County | 42,570 |
| 43553 | Pettisville CDP | Fulton County | 501 |
| 43554 | Holiday City village, Kunkle CDP, Lake Seneca CDP, Pioneer village | Williams County | 2,018 |
| 43555 | Ridgeville Corners CDP | Henry County | 262 |
| 43556 | Sherwood village | Defiance County | 1,712 |
| 43557 | Stryker village | Fulton County, Henry County, Williams County | 3,201 |
| 43558 | Ai CDP, Swanton village | Fulton County, Lucas County | 13,392 |
| 43560 | Sylvania city | Lucas County | 32,149 |
| 43565 | Tontogany village | Wood County | 422 |
| 43566 | Maumee city, Waterville city, Whitehouse village | Lucas County | 8,128 |
| 43567 | Pettisville CDP, Tedrow CDP, Wauseon city | Fulton County, Henry County | 13,147 |
| 43569 | Weston village | Wood County | 2,887 |
| 43570 | West Unity village | Fulton County, Williams County | 3,386 |
| 43571 | Whitehouse village | Lucas County | 7,109 |
| 43604 | Toledo city | Lucas County | 9,811 |
| 43605 | Northwood city, Oregon city, Toledo city | Lucas County, Wood County | 25,359 |
| 43606 | Ottawa Hills village, Toledo city | Lucas County | 25,111 |
| 43607 | Toledo city | Lucas County | 20,732 |
| 43608 | Toledo city | Lucas County | 14,702 |
| 43609 | Toledo city | Lucas County | 20,327 |
| 43610 | Toledo city | Lucas County | 4,505 |
| 43611 | Oregon city, Toledo city | Lucas County | 18,635 |
| 43612 | Toledo city | Lucas County | 28,384 |
| 43613 | Toledo city | Lucas County | 32,385 |
| 43614 | Maumee city, Toledo city | Lucas County | 29,394 |
| 43615 | Ottawa Hills village, Toledo city | Lucas County | 39,618 |
| 43616 | Curtice CDP, Harbor View village, Oregon city, Toledo city | Lucas County, Wood County | 20,366 |
| 43617 | Sylvania city | Lucas County | 8,525 |
| 43619 | Northwood city, Rossford city | Wood County | 7,104 |
| 43620 | Toledo city | Lucas County | 5,315 |
| 43623 | Sylvania city, Toledo city | Lucas County | 19,749 |
| 43701 | North Zanesville CDP, Pleasant Grove CDP, South Zanesville village, Zanesville city | Muskingum County | 55,406 |
| 43711 | | Noble County | 63 |
| 43713 | Barnesville village, Fairview village | Belmont County | 6,653 |
| 43716 | Beallsville village, Wilson village | Belmont County, Monroe County | 1,665 |
| 43717 | Belle Valley village | Noble County | 140 |
| 43718 | Belmont village, Glencoe CDP, Lloydsville CDP, Morristown village | Belmont County | 2,724 |
| 43719 | Belmont village, Bethesda village, Morristown village | Belmont County | 2,599 |
| 43720 | | Morgan County, Muskingum County | 1,096 |
| 43721 | Brownsville CDP | Licking County | 305 |
| 43722 | Buffalo CDP | Guernsey County | 719 |
| 43723 | Byesville village, Cambridge city | Guernsey County | 4,606 |
| 43724 | Belle Valley village, Caldwell village, Dexter City village, Sarahsville village | Guernsey County, Morgan County, Noble County | 9,188 |
| 43725 | Cambridge city | Guernsey County | 20,072 |
| 43727 | | Muskingum County | 1,323 |
| 43728 | Chesterhill village | Athens County, Morgan County | 1,330 |
| 43730 | Corning village, Hemlock village, Rendville village | Perry County | 2,696 |
| 43731 | Crooksville village, Rose Farm CDP | Morgan County, Perry County | 5,011 |
| 43732 | Cumberland village | Guernsey County, Morgan County, Muskingum County, Noble County | 1,421 |
| 43733 | | Guernsey County | 64 |
| 43734 | Duncan Falls CDP | Muskingum County | 1,912 |
| 43735 | East Fultonham CDP | Muskingum County | 225 |
| 43736 | Fairview village | Guernsey County | 22 |
| 43738 | Fultonham village | Muskingum County | 106 |
| 43739 | Brownsville CDP, Glenford village | Licking County, Perry County | 2,684 |
| 43740 | Gratiot village | Licking County, Muskingum County | 216 |
| 43746 | | Licking County, Muskingum County | 658 |
| 43747 | Jerusalem village | Belmont County, Monroe County | 1,434 |
| 43748 | Junction City village | Perry County | 2,938 |
| 43749 | Kimbolton CDP | Coshocton County, Guernsey County, Tuscarawas County | 1,787 |
| 43750 | | Guernsey County | 118 |
| 43754 | Lewisville village, Stafford village | Monroe County | 1,386 |
| 43755 | Lore City village, Old Washington village | Guernsey County | 1,687 |
| 43756 | McConnelsville village | Morgan County, Muskingum County | 5,185 |
| 43758 | Malta village | Morgan County | 2,776 |
| 43759 | Morristown village | Belmont County | 222 |
| 43760 | Brownsville CDP, Fultonham village | Licking County, Muskingum County, Perry County | 1,485 |
| 43761 | | Perry County | 99 |
| 43762 | New Concord village | Guernsey County, Muskingum County | 5,296 |
| 43764 | New Lexington village | Perry County | 7,808 |
| 43766 | New Straitsville village | Hocking County, Perry County | 1,171 |
| 43767 | Norwich village | Muskingum County | 1,010 |
| 43768 | Old Washington village | Guernsey County | 484 |
| 43771 | Philo village | Muskingum County | 2,157 |
| 43772 | Buffalo CDP, Pleasant City village | Guernsey County, Noble County | 1,796 |
| 43773 | Batesville village, Fairview village, Quaker City village | Guernsey County, Monroe County, Noble County | 2,896 |
| 43777 | Crooksville village, East Fultonham CDP, Fultonham village, Roseville village | Muskingum County, Perry County | 5,187 |
| 43778 | Salesville CDP | Guernsey County, Noble County | 1,285 |
| 43779 | Sarahsville village | Noble County | 585 |
| 43780 | Buffalo CDP, Lore City village, Senecaville village | Guernsey County, Noble County | 1,934 |
| 43782 | Shawnee village | Perry County | 733 |
| 43783 | Somerset village | Perry County | 5,340 |
| 43786 | Stafford village | Monroe County | 78 |
| 43787 | Stockport village | Morgan County, Washington County | 3,200 |
| 43788 | Summerfield village | Monroe County, Noble County | 720 |
| 43791 | | Muskingum County | 198 |
| 43793 | Antioch village, Miltonsburg village, Woodsfield village | Monroe County | 4,474 |
| 43802 | Adamsville village | Muskingum County | 1,445 |
| 43804 | Baltic village | Coshocton County, Holmes County, Tuscarawas County | 3,833 |
| 43805 | | Coshocton County | 259 |
| 43811 | Conesville village | Coshocton County | 623 |
| 43812 | Canal Lewisville CDP, Coshocton city, Plainfield village | Coshocton County, Muskingum County | 18,495 |
| 43821 | Dresden village, Trinway CDP | Coshocton County, Muskingum County | 4,300 |
| 43822 | Frazeysburg village | Coshocton County, Knox County, Licking County, Muskingum County | 4,862 |
| 43824 | Fresno CDP | Coshocton County, Tuscarawas County | 4,202 |
| 43830 | Nashport CDP, Zanesville city | Licking County, Muskingum County | 6,220 |
| 43832 | Newcomerstown village | Coshocton County, Guernsey County, Tuscarawas County | 7,535 |
| 43836 | Plainfield village | Coshocton County | 115 |
| 43837 | Port Washington village | Guernsey County, Tuscarawas County | 1,854 |
| 43840 | Stone Creek village | Coshocton County, Tuscarawas County | 1,235 |
| 43842 | Trinway CDP | Muskingum County | 188 |
| 43843 | | Coshocton County, Knox County | 842 |
| 43844 | Nellie village, Warsaw village | Coshocton County | 4,324 |
| 43845 | West Lafayette village | Coshocton County | 4,860 |
| 43901 | Adena village, Harrisville village | Belmont County, Harrison County, Jefferson County | 1,915 |
| 43902 | | Belmont County | 223 |
| 43903 | Amsterdam village | Carroll County, Jefferson County | 2,034 |
| 43905 | | Belmont County | 463 |
| 43906 | Bellaire village, Neffs CDP | Belmont County | 8,121 |
| 43907 | Adena village, Cadiz village, Harrisville village, Hopedale village, New Athens village | Harrison County, Jefferson County | 5,028 |
| 43908 | Bergholz village, East Springfield CDP | Carroll County, Jefferson County | 1,120 |
| 43909 | Blaine CDP | Belmont County | 39 |
| 43910 | Bloomingdale village, East Springfield CDP | Harrison County, Jefferson County | 3,447 |
| 43912 | Blaine CDP, Bridgeport village, Brookside village, Lansing CDP, Martins Ferry city, Wolfhurst CDP | Belmont County | 6,175 |
| 43913 | Brilliant CDP | Jefferson County | 1,192 |
| 43914 | | Monroe County | 29 |
| 43915 | Clarington village, Hannibal CDP | Monroe County | 1,170 |
| 43917 | Dillonvale village, Mount Pleasant village | Belmont County, Jefferson County | 2,934 |
| 43920 | Calcutta CDP, East Liverpool city, Glenmoor CDP, La Croft CDP | Columbiana County | 21,686 |
| 43925 | East Springfield CDP | Jefferson County | 220 |
| 43926 | Empire village, Stratton village | Jefferson County | 209 |
| 43928 | Glencoe CDP | Belmont County | 130 |
| 43930 | | Columbiana County, Jefferson County | 1,102 |
| 43931 | Hannibal CDP | Monroe County | 165 |
| 43932 | Irondale village | Columbiana County, Jefferson County | 927 |
| 43933 | Glencoe CDP | Belmont County | 2,013 |
| 43934 | Lansing CDP | Belmont County | 189 |
| 43935 | Martins Ferry city, Yorkville village | Belmont County | 8,178 |
| 43938 | Mingo Junction village, New Alexandria village, Steubenville city | Jefferson County | 5,810 |
| 43939 | Mount Pleasant village | Jefferson County | 271 |
| 43940 | Neffs CDP | Belmont County | 368 |
| 43942 | Powhatan Point village | Belmont County, Monroe County | 2,732 |
| 43943 | Connorville CDP, Rayland village, Tiltonsville village | Belmont County, Jefferson County | 3,227 |
| 43944 | Richmond village, Wintersville village | Jefferson County | 2,317 |
| 43945 | Salineville village, Summitville village | Carroll County, Columbiana County, Jefferson County | 3,139 |
| 43946 | Hannibal CDP, Sardis CDP | Monroe County | 2,025 |
| 43947 | Bellaire village, Shadyside village | Belmont County | 5,072 |
| 43948 | | Jefferson County | 691 |
| 43950 | Bannock CDP, Blaine CDP, Glencoe CDP, Lafferty CDP, Lloydsville CDP, New Athens village, St. Clairsville city | Belmont County, Harrison County | 16,532 |
| 43951 | Lafferty CDP | Belmont County | 71 |
| 43952 | Pottery Addition CDP, Steubenville city, Wintersville village | Jefferson County | 17,428 |
| 43953 | Steubenville city, Wintersville village | Jefferson County | 11,928 |
| 43961 | Stratton village | Jefferson County | 289 |
| 43962 | Summitville village | Columbiana County | 74 |
| 43963 | Tiltonsville village, Yorkville village | Jefferson County | 1,339 |
| 43964 | Empire village, Pottery Addition CDP, Stratton village, Toronto city | Jefferson County | 9,411 |
| 43967 | | Belmont County | 223 |
| 43968 | Wellsville village | Columbiana County | 6,068 |
| 43971 | Martins Ferry city, Tiltonsville village, Yorkville village | Belmont County, Jefferson County | 1,003 |
| 43972 | Bannock CDP | Belmont County | 102 |
| 43973 | Freeport village | Guernsey County, Harrison County, Tuscarawas County | 2,295 |
| 43974 | Harrisville village | Harrison County | 83 |
| 43976 | Hopedale village | Harrison County | 1,560 |
| 43977 | Flushing village, Holloway village, Lafferty CDP | Belmont County, Harrison County | 2,062 |
| 43981 | New Athens village | Harrison County | 241 |
| 43983 | | Belmont County, Guernsey County, Harrison County | 316 |
| 43985 | Holloway village | Belmont County | 238 |
| 43986 | Jewett village, Scio village | Carroll County, Harrison County | 1,870 |
| 43988 | Scio village | Carroll County, Harrison County | 2,277 |
| 44001 | Amherst city, Lorain city, South Amherst village, Vermilion city | Lorain County | 21,143 |
| 44003 | Andover village | Ashtabula County | 4,926 |
| 44004 | Ashtabula city, Edgewood CDP, Kingsville CDP, North Kingsville village, Saybrook-on-the-Lake CDP | Ashtabula County | 31,469 |
| 44010 | Austinburg CDP | Ashtabula County | 1,671 |
| 44011 | Avon city | Lorain County | 24,542 |
| 44012 | Avon Lake city | Lorain County | 25,005 |
| 44017 | Berea city, Middleburg Heights city, Olmsted Falls city | Cuyahoga County | 18,724 |
| 44021 | Burton village, Parkman CDP | Geauga County | 5,706 |
| 44022 | Bentleyville village, Chagrin Falls village, Hunting Valley village, Moreland Hills village, Orange village, Solon city, South Russell village | Cuyahoga County, Geauga County | 16,675 |
| 44023 | Bainbridge CDP | Geauga County | 18,842 |
| 44024 | Aquilla village, Bass Lake CDP, Chardon city | Geauga County, Lake County | 24,211 |
| 44026 | Chesterland CDP | Geauga County | 10,772 |
| 44028 | Grafton village | Lorain County | 9,316 |
| 44030 | Conneaut city, North Kingsville village | Ashtabula County | 16,159 |
| 44032 | | Ashtabula County | 1,284 |
| 44035 | Elyria city, Sheffield village | Lorain County | 61,921 |
| 44039 | North Ridgeville city | Lorain County | 35,064 |
| 44040 | Gates Mills village, Hunting Valley village, Mayfield village | Cuyahoga County | 3,086 |
| 44041 | Geneva city, Geneva-on-the-Lake village | Ashtabula County, Lake County | 14,002 |
| 44044 | Eaton Estates CDP, Grafton village | Lorain County | 15,053 |
| 44045 | Grand River village, Painesville city | Lake County | 680 |
| 44046 | | Geauga County | 2,231 |
| 44047 | Jefferson village | Ashtabula County | 8,751 |
| 44048 | Conneaut city, Kingsville CDP | Ashtabula County | 2,332 |
| 44049 | Kipton village | Lorain County | 198 |
| 44050 | LaGrange village, Pheasant Run CDP | Lorain County | 6,867 |
| 44052 | Lorain city | Lorain County | 28,841 |
| 44053 | Amherst city, Lorain city | Lorain County | 20,588 |
| 44054 | Lorain city, Sheffield village, Sheffield Lake city | Lorain County | 12,642 |
| 44055 | Lorain city | Lorain County | 19,513 |
| 44056 | Hudson city, Macedonia city, Twinsburg city | Summit County | 12,083 |
| 44057 | Madison village, North Madison CDP, North Perry village | Ashtabula County, Geauga County, Lake County | 19,384 |
| 44060 | Kirtland city, Kirtland Hills village, Mentor city, Mentor-on-the-Lake city | Geauga County, Lake County | 60,278 |
| 44062 | Middlefield village, Parkman CDP | Ashtabula County, Geauga County, Trumbull County | 15,858 |
| 44064 | | Ashtabula County, Geauga County | 1,447 |
| 44065 | | Geauga County | 4,020 |
| 44067 | Macedonia city, Northfield village | Summit County | 20,037 |
| 44068 | North Kingsville village | Ashtabula County | 219 |
| 44070 | North Olmsted city | Cuyahoga County | 32,371 |
| 44072 | | Geauga County | 5,059 |
| 44074 | Kipton village, Oberlin city, South Amherst village | Lorain County | 11,648 |
| 44076 | Orwell village | Ashtabula County, Trumbull County | 5,085 |
| 44077 | Fairport Harbor village, Grand River village, Painesville city | Lake County | 57,759 |
| 44080 | Parkman CDP | Geauga County | 145 |
| 44081 | North Perry village, Perry village | Lake County | 7,118 |
| 44082 | | Ashtabula County | 1,874 |
| 44084 | Roaming Shores village, Rock Creek village | Ashtabula County | 3,993 |
| 44085 | Roaming Shores village | Ashtabula County | 3,195 |
| 44086 | | Ashtabula County, Geauga County, Lake County | 2,286 |
| 44087 | Macedonia city, Reminderville village, Twinsburg city, Twinsburg Heights CDP | Summit County | 22,195 |
| 44089 | Beulah Beach CDP, Vermilion city | Erie County, Lorain County | 15,597 |
| 44090 | Rochester village, Wellington village | Lorain County, Medina County | 10,920 |
| 44092 | Wickliffe city, Willoughby Hills city, Willowick city | Lake County | 16,934 |
| 44093 | | Ashtabula County | 978 |
| 44094 | Kirtland city, Mentor city, Waite Hill village, Willoughby city, Willoughby Hills city | Geauga County, Lake County | 37,049 |
| 44095 | Eastlake city, Lakeline village, Timberlake village, Wickliffe city, Willowick city | Lake County | 32,748 |
| 44099 | | Ashtabula County, Geauga County | 2,618 |
| 44101 | Cleveland city | Cuyahoga County | 647 |
| 44102 | Brooklyn city, Cleveland city | Cuyahoga County | 42,640 |
| 44103 | Cleveland city | Cuyahoga County | 14,797 |
| 44104 | Cleveland city | Cuyahoga County | 18,830 |
| 44105 | Cleveland city, Cuyahoga Heights village, Garfield Heights city, Newburgh Heights village | Cuyahoga County | 34,339 |
| 44106 | Cleveland city, Cleveland Heights city, East Cleveland city | Cuyahoga County | 24,824 |
| 44107 | Cleveland city, Lakewood city | Cuyahoga County | 50,900 |
| 44108 | Bratenahl village, Cleveland city, East Cleveland city | Cuyahoga County | 21,711 |
| 44109 | Brooklyn Heights village, Cleveland city, Parma city | Cuyahoga County | 39,502 |
| 44110 | Bratenahl village, Cleveland city, East Cleveland city | Cuyahoga County | 18,449 |
| 44111 | Cleveland city, Lakewood city, Linndale village | Cuyahoga County | 42,366 |
| 44112 | Cleveland city, Cleveland Heights city, East Cleveland city | Cuyahoga County | 18,945 |
| 44113 | Cleveland city | Cuyahoga County | 19,165 |
| 44114 | Cleveland city | Cuyahoga County | 7,004 |
| 44115 | Cleveland city | Cuyahoga County | 8,960 |
| 44116 | Fairview Park city, Lakewood city, Rocky River city | Cuyahoga County | 21,549 |
| 44117 | Cleveland city, Euclid city | Cuyahoga County | 9,970 |
| 44118 | Cleveland Heights city, East Cleveland city, Shaker Heights city, South Euclid city, University Heights city | Cuyahoga County | 40,881 |
| 44119 | Cleveland city, Euclid city | Cuyahoga County | 12,921 |
| 44120 | Cleveland city, Shaker Heights city | Cuyahoga County | 34,629 |
| 44121 | Cleveland city, Cleveland Heights city, South Euclid city, University Heights city | Cuyahoga County | 33,011 |
| 44122 | Beachwood city, Cleveland city, Highland Hills village, Lyndhurst city, Orange village, Pepper Pike city, Shaker Heights city, South Euclid city, University Heights city, Warrensville Heights city, Woodmere village | Cuyahoga County | 36,212 |
| 44123 | Euclid city | Cuyahoga County | 18,445 |
| 44124 | Lyndhurst city, Mayfield village, Mayfield Heights city, Pepper Pike city, South Euclid city | Cuyahoga County | 40,326 |
| 44125 | Cleveland city, Cuyahoga Heights village, Garfield Heights city, Independence city, Maple Heights city, Valley View village | Cuyahoga County | 29,367 |
| 44126 | Fairview Park city | Cuyahoga County | 17,133 |
| 44127 | Cleveland city | Cuyahoga County | 4,573 |
| 44128 | Bedford Heights city, Cleveland city, Garfield Heights city, Highland Hills village, Maple Heights city, North Randall village, Warrensville Heights city | Cuyahoga County | 28,405 |
| 44129 | Brooklyn city, Cleveland city, Parma city | Cuyahoga County | 28,697 |
| 44130 | Brook Park city, Brooklyn city, Cleveland city, Middleburg Heights city, Parma city, Parma Heights city | Cuyahoga County | 51,451 |
| 44131 | Brooklyn Heights village, Independence city, Parma city, Seven Hills city, Valley View village | Cuyahoga County | 20,650 |
| 44132 | Euclid city | Cuyahoga County | 14,678 |
| 44133 | Broadview Heights city, North Royalton city, Parma city | Cuyahoga County | 31,191 |
| 44134 | Cleveland city, Parma city, Seven Hills city | Cuyahoga County | 37,631 |
| 44135 | Brook Park city, Cleveland city, Fairview Park city, Linndale village | Cuyahoga County | 26,836 |
| 44136 | Strongsville city | Cuyahoga County, Medina County | 25,179 |
| 44137 | Garfield Heights city, Maple Heights city | Cuyahoga County | 23,636 |
| 44138 | Berea city, North Olmsted city, Olmsted Falls city | Cuyahoga County | 23,090 |
| 44139 | Bentleyville village, Glenwillow village, Solon city | Cuyahoga County | 25,009 |
| 44140 | Bay Village city | Cuyahoga County | 16,051 |
| 44141 | Brecksville city, Broadview Heights city, Independence city, Richfield village | Cuyahoga County, Summit County | 13,836 |
| 44142 | Brook Park city, Cleveland city, Parma city | Cuyahoga County | 18,592 |
| 44143 | Euclid city, Highland Heights city, Mayfield village, Mayfield Heights city, Richmond Heights city, South Euclid city | Cuyahoga County | 24,411 |
| 44144 | Brooklyn city, Cleveland city | Cuyahoga County | 22,281 |
| 44145 | Westlake city | Cuyahoga County | 34,049 |
| 44146 | Bedford city, Bedford Heights city, Maple Heights city, Oakwood village, Walton Hills village, Warrensville Heights city | Cuyahoga County | 29,686 |
| 44147 | Brecksville city, Broadview Heights city, North Royalton city | Cuyahoga County | 19,820 |
| 44149 | Strongsville city | Cuyahoga County, Medina County | 21,046 |
| 44201 | Atwater CDP | Mahoning County, Portage County, Stark County | 6,867 |
| 44202 | Aurora city, Bainbridge CDP, Reminderville village, Twinsburg city | Geauga County, Portage County, Summit County | 21,857 |
| 44203 | Akron city, Barberton city, New Franklin city, Norton city | Medina County, Summit County, Wayne County | 38,940 |
| 44212 | Brunswick city | Medina County | 45,835 |
| 44214 | Burbank village | Medina County, Wayne County | 2,325 |
| 44215 | Chippewa Lake village, Gloria Glens Park village | Medina County | 2,363 |
| 44216 | Clinton village, Green city, New Franklin city | Stark County, Summit County, Wayne County | 9,148 |
| 44217 | Creston village | Medina County, Wayne County | 3,548 |
| 44221 | Akron city, Cuyahoga Falls city, Stow city | Summit County | 29,721 |
| 44223 | Akron city, Cuyahoga Falls city | Summit County | 18,240 |
| 44224 | Cuyahoga Falls city, Hudson city, Silver Lake village, Stow city | Portage County, Summit County | 39,244 |
| 44230 | Doylestown village, Norton city | Medina County, Summit County, Wayne County | 8,186 |
| 44231 | Garrettsville village | Geauga County, Portage County | 8,890 |
| 44232 | Green city | Summit County | 0 |
| 44233 | | Medina County | 8,011 |
| 44234 | Hiram village | Geauga County, Portage County | 3,834 |
| 44235 | | Ashland County, Medina County | 1,539 |
| 44236 | Boston Heights village, Hudson city, Macedonia city, Streetsboro city | Portage County, Summit County | 26,216 |
| 44240 | Brady Lake CDP, Brimfield CDP, Kent city, Stow city, Streetsboro city, Sugar Bush Knolls village, Tallmadge city | Portage County, Summit County | 38,844 |
| 44241 | Streetsboro city | Portage County | 17,549 |
| 44243 | Kent city | Portage County | 5,394 |
| 44250 | Lakemore village | Summit County | 1,345 |
| 44251 | Westfield Center village | Medina County | 924 |
| 44253 | | Lorain County, Medina County | 3,291 |
| 44254 | Lodi village | Medina County | 4,867 |
| 44255 | Mantua village, Streetsboro city | Geauga County, Portage County | 7,697 |
| 44256 | Gloria Glens Park village, Medina city, Montrose-Ghent CDP, Sharon Center CDP | Lorain County, Medina County, Summit County | 64,568 |
| 44260 | Akron city, Brimfield CDP, Mogadore village, Suffield CDP | Portage County, Stark County, Summit County | 13,181 |
| 44262 | Cuyahoga Falls city, Munroe Falls city | Summit County | 4,999 |
| 44264 | Boston Heights village, Cuyahoga Falls city, Hudson city, Peninsula village | Summit County | 3,072 |
| 44266 | Brady Lake CDP, Ravenna city, Streetsboro city | Portage County | 32,210 |
| 44270 | Rittman city | Medina County, Wayne County | 8,153 |
| 44272 | | Portage County | 5,558 |
| 44273 | Gloria Glens Park village, Rittman city, Seville village, Westfield Center village | Medina County, Wayne County | 7,217 |
| 44274 | Sharon Center CDP | Medina County | 325 |
| 44275 | Spencer village | Lorain County, Medina County | 2,893 |
| 44276 | Rittman city, Sterling CDP | Wayne County | 1,861 |
| 44278 | Akron city, Munroe Falls city, Tallmadge city | Portage County, Summit County | 18,577 |
| 44280 | Valley City CDP | Lorain County, Medina County | 5,301 |
| 44281 | Norton city, Sharon Center CDP, Wadsworth city | Medina County, Summit County | 33,297 |
| 44285 | | Portage County | 107 |
| 44286 | Richfield village | Summit County | 6,402 |
| 44287 | Cinnamon Lake CDP, Congress village, West Salem village | Ashland County, Medina County, Wayne County | 7,980 |
| 44288 | Windham village | Portage County, Trumbull County | 3,164 |
| 44301 | Akron city | Summit County | 13,852 |
| 44302 | Akron city | Summit County | 4,379 |
| 44303 | Akron city | Summit County | 7,434 |
| 44304 | Akron city | Summit County | 3,577 |
| 44305 | Akron city | Summit County | 21,024 |
| 44306 | Akron city | Summit County | 21,606 |
| 44307 | Akron city | Summit County | 5,883 |
| 44308 | Akron city | Summit County | 1,723 |
| 44310 | Akron city, Cuyahoga Falls city, Tallmadge city | Summit County | 24,958 |
| 44311 | Akron city | Summit County | 7,200 |
| 44312 | Akron city, Green city, Lakemore village, Sawyerwood CDP | Portage County, Summit County | 30,769 |
| 44313 | Akron city, Cuyahoga Falls city, Fairlawn city | Summit County | 27,342 |
| 44314 | Akron city, Barberton city | Summit County | 18,391 |
| 44319 | Akron city, Green city, New Franklin city, Portage Lakes CDP | Summit County | 22,146 |
| 44320 | Akron city, Norton city | Summit County | 19,104 |
| 44321 | Fairlawn city, Montrose-Ghent CDP, Norton city, Pigeon Creek CDP | Medina County, Summit County | 16,102 |
| 44325 | Akron city | Summit County | 1,202 |
| 44333 | Akron city, Cuyahoga Falls city, Fairlawn city, Montrose-Ghent CDP | Medina County, Summit County | 19,031 |
| 44401 | | Mahoning County | 2,459 |
| 44402 | | Trumbull County | 2,882 |
| 44403 | Brookfield Center CDP, Masury CDP, Yankee Lake village | Trumbull County | 3,756 |
| 44404 | Orangeville village | Trumbull County | 1,737 |
| 44405 | Campbell city | Mahoning County | 7,846 |
| 44406 | Austintown CDP, Canfield city | Mahoning County | 22,579 |
| 44408 | Columbiana city | Columbiana County, Mahoning County | 10,631 |
| 44410 | Cortland city | Trumbull County | 16,861 |
| 44411 | | Portage County | 2,266 |
| 44412 | | Mahoning County, Portage County | 2,497 |
| 44413 | East Palestine village | Columbiana County | 7,024 |
| 44415 | | Columbiana County | 0 |
| 44417 | | Trumbull County | 1,426 |
| 44418 | | Trumbull County | 1,136 |
| 44420 | Churchill CDP, Girard city, McKinley Heights CDP, Youngstown city | Trumbull County | 15,217 |
| 44423 | Guilford Lake CDP, Hanoverton village | Columbiana County | 2,455 |
| 44424 | | Trumbull County | 54 |
| 44425 | Hubbard city, Maplewood Park CDP, Masury CDP | Mahoning County, Mercer County, Trumbull County | 13,331 |
| 44427 | Summitville village | Carroll County, Columbiana County | 1,211 |
| 44428 | Kinsman Center CDP, Orangeville village | Ashtabula County, Trumbull County | 3,154 |
| 44429 | Craig Beach village, Lake Milton CDP | Mahoning County, Portage County | 2,674 |
| 44430 | Leavittsburg CDP, Warren city | Trumbull County | 4,980 |
| 44431 | Leetonia village, Washingtonville village | Columbiana County | 4,659 |
| 44432 | Guilford Lake CDP, Lisbon village | Columbiana County | 12,655 |
| 44436 | Campbell city, Lowellville village, Struthers city, Youngstown city | Mahoning County | 3,615 |
| 44437 | Hilltop CDP, McDonald village | Mahoning County, Trumbull County | 4,068 |
| 44438 | Brookfield Center CDP, Masury CDP, West Hill CDP | Trumbull County | 5,007 |
| 44439 | | Trumbull County | 393 |
| 44440 | Lordstown village, Mineral Ridge CDP, Niles city | Mahoning County, Trumbull County | 4,821 |
| 44441 | Lake Tomahawk CDP, Negley CDP | Columbiana County | 1,990 |
| 44442 | New Middletown village | Mahoning County | 3,977 |
| 44443 | New Springfield CDP | Columbiana County, Mahoning County | 2,159 |
| 44444 | Newton Falls village, South Canal CDP | Mahoning County, Portage County, Trumbull County | 9,595 |
| 44445 | New Waterford village | Columbiana County | 3,153 |
| 44446 | Girard city, Hilltop CDP, McDonald village, McKinley Heights CDP, Mineral Ridge CDP, Niles city | Trumbull County | 20,241 |
| 44449 | | Mahoning County, Portage County, Stark County | 1,495 |
| 44450 | | Trumbull County | 2,081 |
| 44451 | | Mahoning County | 2,995 |
| 44452 | North Lima CDP, Woodworth CDP | Mahoning County | 3,383 |
| 44454 | Petersburg CDP | Columbiana County, Mahoning County | 690 |
| 44455 | Rogers village | Columbiana County | 1,583 |
| 44460 | Damascus CDP, Salem city, Salem Heights CDP, Washingtonville village | Columbiana County, Mahoning County | 25,080 |
| 44470 | | Trumbull County | 4,107 |
| 44471 | Struthers city | Mahoning County | 10,492 |
| 44473 | Vienna Center CDP | Trumbull County | 4,102 |
| 44481 | Champion Heights CDP, Leavittsburg CDP, Lordstown village, Warren city | Mahoning County, Trumbull County | 9,657 |
| 44483 | Champion Heights CDP, Howland Center CDP, Morgandale CDP, Warren city | Trumbull County | 24,889 |
| 44484 | Bolindale CDP, Howland Center CDP, Niles city, Warren city | Trumbull County | 21,999 |
| 44485 | Leavittsburg CDP, Warren city | Trumbull County | 15,625 |
| 44490 | Washingtonville village | Columbiana County, Mahoning County | 898 |
| 44491 | Parkman CDP, West Farmington village | Geauga County, Portage County, Trumbull County | 3,372 |
| 44493 | | Columbiana County | 130 |
| 44502 | Youngstown city | Mahoning County | 9,147 |
| 44503 | Youngstown city | Mahoning County | 1,072 |
| 44504 | Youngstown city | Mahoning County, Trumbull County | 5,031 |
| 44505 | Campbell city, Churchill CDP, Girard city, Youngstown city | Mahoning County, Trumbull County | 16,835 |
| 44506 | Youngstown city | Mahoning County | 2,762 |
| 44507 | Youngstown city | Mahoning County | 4,804 |
| 44509 | Austintown CDP, Girard city, Youngstown city | Mahoning County, Trumbull County | 11,310 |
| 44510 | Youngstown city | Mahoning County, Trumbull County | 2,173 |
| 44511 | Austintown CDP, Youngstown city | Mahoning County | 19,380 |
| 44512 | Youngstown city | Mahoning County | 32,643 |
| 44514 | North Lima CDP, Poland village, Woodworth CDP, Youngstown city | Mahoning County | 22,193 |
| 44515 | Austintown CDP, Mineral Ridge CDP | Mahoning County | 27,620 |
| 44555 | Youngstown city | Mahoning County | 206 |
| 44601 | Alliance city, Bolton CDP, East Alliance CDP, Limaville CDP, Maple Ridge CDP, Marlboro CDP, Sebring village | Columbiana County, Mahoning County, Stark County | 33,396 |
| 44606 | Apple Creek village, Kidron CDP, Mount Eaton village | Wayne County | 8,684 |
| 44607 | | Carroll County | 85 |
| 44608 | Beach City village, Wilmot village | Stark County, Tuscarawas County | 2,367 |
| 44609 | Beloit village, Damascus CDP, Sebring village | Columbiana County, Mahoning County | 3,432 |
| 44610 | Berlin CDP | Holmes County | 264 |
| 44611 | Nashville village | Holmes County, Wayne County | 2,425 |
| 44612 | Bolivar village, Wilkshire Hills CDP, Zoar village | Stark County, Tuscarawas County | 5,516 |
| 44613 | Brewster village | Stark County | 1,850 |
| 44614 | Canal Fulton city, Clinton village, New Franklin city | Stark County, Summit County, Wayne County | 13,243 |
| 44615 | Carrollton village, Lake Mohawk CDP | Carroll County | 9,785 |
| 44618 | Dalton village, Kidron CDP, Massillon city, Mount Eaton village | Stark County, Wayne County | 7,077 |
| 44619 | Damascus CDP | Columbiana County, Mahoning County | 155 |
| 44620 | Dellroy village | Carroll County | 1,889 |
| 44621 | Dennison village, Midvale village | Carroll County, Harrison County, Tuscarawas County | 4,487 |
| 44622 | Dover city, New Philadelphia city, Parral village, Strasburg village | Tuscarawas County | 18,705 |
| 44624 | Dundee CDP, Winesburg CDP | Holmes County, Stark County, Tuscarawas County, Wayne County | 5,795 |
| 44625 | East Rochester CDP | Carroll County, Columbiana County | 1,405 |
| 44626 | East Sparta village, North Industry CDP, Sandyville CDP | Stark County, Tuscarawas County | 2,767 |
| 44627 | Fredericksburg village | Holmes County, Wayne County | 7,105 |
| 44628 | Glenmont village | Holmes County, Knox County | 1,028 |
| 44629 | Gnadenhutten village, Tuscarawas village | Tuscarawas County | 2,877 |
| 44630 | Greentown CDP | Stark County | 152 |
| 44632 | Hartville village | Portage County, Stark County | 10,548 |
| 44633 | Holmesville village | Holmes County | 2,406 |
| 44634 | Homeworth CDP | Columbiana County, Stark County | 1,829 |
| 44637 | Killbuck village | Coshocton County, Holmes County | 2,255 |
| 44638 | Nashville village | Ashland County, Holmes County, Wayne County | 1,149 |
| 44639 | Leesville village | Carroll County | 297 |
| 44640 | Limaville CDP | Stark County | 201 |
| 44641 | Canton city, Harrisburg CDP, Louisville city, Marlboro CDP | Stark County | 19,737 |
| 44643 | East Sparta village, Magnolia village | Carroll County, Stark County, Tuscarawas County | 3,913 |
| 44644 | Lake Mohawk CDP, Malvern village | Carroll County | 4,782 |
| 44645 | Clinton village, Marshallville village | Stark County, Summit County, Wayne County | 2,995 |
| 44646 | Massillon city, Perry Heights CDP, Richville CDP | Stark County | 48,377 |
| 44647 | Massillon city | Stark County | 18,209 |
| 44651 | | Carroll County | 1,025 |
| 44652 | Middlebranch CDP | Stark County | 556 |
| 44653 | Midvale village | Tuscarawas County | 719 |
| 44654 | Berlin CDP, Lake Buckhorn CDP, Millersburg village, Mount Hope CDP, Walnut Creek CDP | Coshocton County, Holmes County | 20,044 |
| 44656 | Mineral City village | Carroll County, Tuscarawas County | 2,508 |
| 44657 | Minerva village, Pekin CDP | Carroll County, Columbiana County, Stark County | 9,732 |
| 44659 | Mount Eaton village | Wayne County | 140 |
| 44660 | Mount Hope CDP | Holmes County | 112 |
| 44661 | Nashville village | Holmes County | 373 |
| 44662 | Brewster village, Massillon city, Mount Eaton village, Navarre village, Richville CDP | Stark County, Wayne County | 10,867 |
| 44663 | Barnhill village, Dover city, Midvale village, New Philadelphia city, Roswell village, Tuscarawas village | Tuscarawas County | 24,630 |
| 44665 | | Columbiana County | 186 |
| 44666 | Massillon city, North Lawrence CDP | Stark County, Wayne County | 2,596 |
| 44667 | Kidron CDP, Orrville city | Wayne County | 13,643 |
| 44669 | Robertsville CDP | Stark County | 1,666 |
| 44670 | Robertsville CDP | Stark County | 42 |
| 44671 | Sandyville CDP | Tuscarawas County | 126 |
| 44672 | Maple Ridge CDP, Sebring village | Mahoning County | 4,750 |
| 44675 | Sherrodsville village | Carroll County, Tuscarawas County | 1,898 |
| 44676 | Shreve village | Holmes County, Wayne County | 5,494 |
| 44677 | Smithville village | Wayne County | 2,391 |
| 44678 | | Tuscarawas County | 225 |
| 44680 | Strasburg village | Tuscarawas County | 4,396 |
| 44681 | Sugarcreek village, Walnut Creek CDP | Holmes County, Tuscarawas County | 9,081 |
| 44682 | Tuscarawas village | Tuscarawas County | 1,354 |
| 44683 | Dennison village, Gnadenhutten village, Tuscarawas village, Uhrichsville city | Harrison County, Tuscarawas County | 7,903 |
| 44685 | Green city, Greentown CDP, Hartville village, Uniontown CDP | Stark County, Summit County | 28,404 |
| 44687 | Walnut Creek CDP | Holmes County | 473 |
| 44688 | Waynesburg village | Carroll County, Stark County | 2,831 |
| 44689 | Wilmot village | Holmes County, Stark County | 521 |
| 44690 | Winesburg CDP | Holmes County | 86 |
| 44691 | New Pittsburg CDP, Wooster city | Ashland County, Wayne County | 44,755 |
| 44693 | Deersville village | Harrison County | 41 |
| 44695 | Bowerston village, Leesville village | Carroll County, Harrison County | 1,323 |
| 44697 | Zoar village | Tuscarawas County | 240 |
| 44699 | Tippecanoe CDP | Guernsey County, Harrison County, Tuscarawas County | 631 |
| 44702 | Canton city | Stark County | 975 |
| 44703 | Canton city | Stark County | 7,961 |
| 44704 | Canton city | Stark County | 3,329 |
| 44705 | Canton city | Stark County | 18,985 |
| 44706 | Canton city, Massillon city, North Industry CDP, Richville CDP | Stark County | 16,315 |
| 44707 | Canton city, North Industry CDP | Stark County | 9,290 |
| 44708 | Canton city, Hills and Dales village, Meyers Lake village, Perry Heights CDP, Reedurban CDP | Stark County | 24,584 |
| 44709 | Canton city, North Canton city | Stark County | 18,778 |
| 44710 | Canton city, Perry Heights CDP, Reedurban CDP | Stark County | 8,424 |
| 44714 | Canton city | Stark County | 9,912 |
| 44718 | Canton city | Stark County | 12,720 |
| 44720 | Canton city, Green city, Greentown CDP, North Canton city, Uniontown CDP | Stark County, Summit County | 40,218 |
| 44721 | Canton city, Middlebranch CDP, North Canton city | Stark County | 13,543 |
| 44730 | Canton city, East Canton village, Robertsville CDP | Carroll County, Stark County | 6,202 |
| 44802 | | Hancock County, Seneca County | 952 |
| 44804 | Arcadia village | Hancock County | 1,605 |
| 44805 | Ashland city, Bailey Lakes village, Hayesville village, Mifflin village, Nankin CDP, Savannah village | Ashland County, Richland County | 32,029 |
| 44807 | Attica village | Huron County, Seneca County | 1,874 |
| 44809 | Bascom CDP | Seneca County | 126 |
| 44811 | Bellevue city, Flat Rock CDP | Erie County, Huron County, Sandusky County, Seneca County | 12,874 |
| 44813 | Bellville village | Knox County, Morrow County, Richland County | 7,806 |
| 44814 | Berlin Heights village | Erie County | 2,224 |
| 44815 | Bettsville village | Seneca County | 688 |
| 44817 | Bairdstown village, Bloomdale village, West Millgrove village | Hancock County, Wood County | 1,524 |
| 44818 | Bloomville village, Chatfield village | Crawford County, Seneca County | 2,254 |
| 44820 | Bucyrus city, Oceola CDP, Sulphur Springs CDP | Crawford County, Wyandot County | 17,239 |
| 44822 | Butler village | Ashland County, Knox County, Richland County | 3,418 |
| 44824 | Castalia village | Erie County, Sandusky County | 3,682 |
| 44825 | Chatfield village | Crawford County | 233 |
| 44826 | Collins CDP | Erie County, Huron County | 1,432 |
| 44827 | Crestline village, Galion city, North Robinson village | Crawford County, Richland County | 7,003 |
| 44828 | Flat Rock CDP | Seneca County | 169 |
| 44830 | Bascom CDP, Fostoria city, West Millgrove village | Hancock County, Seneca County, Wood County | 17,974 |
| 44833 | Crestline village, Galion city, Iberia CDP | Crawford County, Marion County, Morrow County, Richland County | 16,537 |
| 44836 | Green Springs village | Sandusky County, Seneca County | 2,435 |
| 44837 | Greenwich village | Ashland County, Huron County, Richland County | 4,132 |
| 44838 | Hayesville village | Ashland County | 176 |
| 44839 | Huron city, Mitiwanga CDP, Sandusky city | Erie County | 12,576 |
| 44840 | Hayesville village, Jeromesville village | Ashland County, Wayne County | 3,013 |
| 44841 | Kansas CDP | Sandusky County, Seneca County | 679 |
| 44842 | Loudonville village | Ashland County, Holmes County, Knox County | 5,244 |
| 44843 | Lucas village | Ashland County, Richland County | 2,667 |
| 44844 | McCutchenville CDP | Seneca County, Wyandot County | 595 |
| 44846 | Milan village | Erie County, Huron County | 3,419 |
| 44847 | Monroeville village | Erie County, Huron County | 3,663 |
| 44849 | Nevada village, Oceola CDP | Crawford County, Marion County, Wyandot County | 2,303 |
| 44850 | New Haven CDP | Huron County | 29 |
| 44851 | New London village | Ashland County, Huron County, Lorain County | 4,995 |
| 44853 | New Riegel village | Seneca County | 1,458 |
| 44854 | New Washington village | Crawford County, Seneca County | 1,445 |
| 44855 | North Fairfield village | Huron County | 1,475 |
| 44856 | North Robinson village | Crawford County | 190 |
| 44857 | Collins CDP, Milan village, Norwalk city | Erie County, Huron County | 23,446 |
| 44859 | Savannah village | Ashland County, Lorain County | 2,418 |
| 44861 | Old Fort CDP | Seneca County | 167 |
| 44864 | Perrysville village | Ashland County, Richland County | 3,198 |
| 44865 | New Haven CDP, Plymouth village | Crawford County, Huron County, Richland County | 3,411 |
| 44866 | Polk village | Ashland County | 2,192 |
| 44867 | Republic village | Seneca County | 2,632 |
| 44870 | Bay View village, Bloomingville CDP, Crystal Rock CDP, Sandusky city | Erie County | 40,018 |
| 44874 | Savannah village | Ashland County | 301 |
| 44875 | Shelby city | Crawford County, Richland County | 13,815 |
| 44878 | Shiloh village | Ashland County, Huron County, Richland County | 3,028 |
| 44880 | Sullivan CDP | Ashland County, Lorain County, Medina County | 3,043 |
| 44881 | Sulphur Springs CDP | Crawford County | 98 |
| 44882 | Sycamore village | Crawford County, Seneca County, Wyandot County | 2,514 |
| 44883 | Bascom CDP, Bettsville village, Fort Seneca CDP, Melmore CDP, Old Fort CDP, Tiffin city | Seneca County | 28,566 |
| 44887 | Tiro village | Crawford County | 1,036 |
| 44889 | Birmingham CDP, Wakeman village | Erie County, Huron County, Lorain County | 7,173 |
| 44890 | Celeryville CDP, Holiday Lakes CDP, New Haven CDP, Willard city | Huron County | 10,679 |
| 44901 | Mansfield city | Richland County | 0 |
| 44902 | Mansfield city | Richland County | 5,458 |
| 44903 | Mansfield city, Ontario city | Ashland County, Morrow County, Richland County | 25,012 |
| 44904 | Bellville village, Lexington village, Mansfield city | Morrow County, Richland County | 14,389 |
| 44905 | Lincoln Heights CDP, Mansfield city | Richland County | 16,693 |
| 44906 | Mansfield city, Ontario city, Roseland CDP | Richland County | 16,461 |
| 44907 | Mansfield city | Richland County | 15,615 |
| 45001 | Addyston village, Cincinnati city | Hamilton County | 869 |
| 45002 | Addyston village, Blue Jay CDP, Cleves village, Dent CDP, Grandview CDP, Hooven CDP, Miami Heights CDP, Miamitown CDP, North Bend village, Taylor Creek CDP | Hamilton County | 13,627 |
| 45003 | College Corner village | Butler County, Preble County | 508 |
| 45005 | Carlisle village, Franklin city, Hunter CDP, Middletown city, Springboro city | Montgomery County, Warren County | 31,294 |
| 45011 | Fairfield city, Hamilton city, Monroe city, New Miami village, Seven Mile village, Williamsdale CDP, Woodsdale CDP | Butler County | 72,971 |
| 45013 | Hamilton city, Millville village, New Miami village, Ross CDP | Butler County, Hamilton County | 53,463 |
| 45014 | Fairfield city, Hamilton city, Ross CDP | Butler County | 45,695 |
| 45015 | Hamilton city | Butler County | 11,838 |
| 45030 | Blue Jay CDP, Harrison city, New Baltimore CDP, New Haven CDP | Hamilton County | 21,129 |
| 45032 | Harveysburg village | Warren County | 655 |
| 45033 | Hooven CDP | Hamilton County | 460 |
| 45034 | Kings Mills CDP, South Lebanon village | Warren County | 1,059 |
| 45036 | Lebanon city, Mason city, Monroe city, South Lebanon village | Warren County | 41,330 |
| 45039 | Landen CDP, Loveland Park CDP, Maineville village, Mason city, South Lebanon village | Warren County | 28,089 |
| 45040 | Kings Mills CDP, Landen CDP, Lebanon city, Mason city | Warren County | 56,659 |
| 45041 | Miamitown CDP | Hamilton County | 130 |
| 45042 | Jacksonburg village, Middletown city, Trenton city | Butler County, Montgomery County, Preble County, Warren County | 28,216 |
| 45044 | Four Bridges CDP, Middletown city, Monroe city | Butler County, Warren County | 54,339 |
| 45050 | Monroe city | Butler County, Warren County | 12,042 |
| 45051 | | Hamilton County | 372 |
| 45052 | Addyston village, Cleves village, Elizabethtown CDP, Mack CDP, Miami Heights CDP, North Bend village, Shawnee CDP | Hamilton County | 4,111 |
| 45053 | | Butler County, Franklin County | 3,707 |
| 45054 | | Warren County | 2,837 |
| 45055 | | Butler County | 149 |
| 45056 | Darrtown CDP, Oxford city | Butler County | 28,153 |
| 45062 | Seven Mile village | Butler County | 707 |
| 45064 | Somerville CDP, West Elkton village | Butler County, Preble County | 3,274 |
| 45065 | Lebanon city, South Lebanon village | Warren County | 6,366 |
| 45066 | Five Points CDP, Franklin city, Springboro city | Montgomery County, Warren County | 26,175 |
| 45067 | Jacksonburg village, Trenton city, Woodsdale CDP | Butler County | 14,879 |
| 45068 | Corwin village, Harveysburg village, Waynesville village | Clinton County, Greene County, Warren County | 11,624 |
| 45069 | Beckett Ridge CDP, Four Bridges CDP, Olde West Chester CDP, Sharonville city, Wetherington CDP | Butler County, Hamilton County | 54,521 |
| 45070 | West Elkton village | Preble County | 115 |
| 45101 | Aberdeen village | Adams County, Brown County | 1,893 |
| 45102 | Amelia CDP | Clermont County | 23,767 |
| 45103 | Batavia village, Owensville village, Williamsburg village | Clermont County | 34,948 |
| 45105 | Bentonville CDP | Adams County | 62 |
| 45106 | Bethel village, Mount Orab village | Brown County, Clermont County | 11,492 |
| 45107 | Blanchester village, Midland village | Brown County, Clermont County, Clinton County, Warren County | 9,497 |
| 45111 | Camp Dennison CDP | Hamilton County | 336 |
| 45112 | Chilo village | Clermont County | 37 |
| 45113 | Clarksville village | Clinton County, Warren County | 3,916 |
| 45115 | | Brown County | 241 |
| 45118 | Fayetteville village, Lake Lorelei CDP, Marathon CDP, St. Martin CDP | Brown County, Clermont County, Highland County | 3,865 |
| 45119 | | Brown County | 0 |
| 45120 | Chilo village, Felicity village, Neville village | Brown County, Clermont County | 2,639 |
| 45121 | Georgetown village, Higginsport village, Russellville village | Brown County, Clermont County | 8,997 |
| 45122 | Goshen CDP | Clermont County, Warren County | 11,514 |
| 45123 | Good Hope CDP, Greenfield village | Fayette County, Highland County, Ross County | 8,702 |
| 45130 | Hamersville village | Brown County, Clermont County | 4,083 |
| 45131 | Higginsport village | Brown County | 307 |
| 45132 | Highland village | Highland County | 204 |
| 45133 | Highland Holiday CDP, Hillsboro city, Rocky Fork Point CDP, Sinking Spring village | Brown County, Highland County, Pike County | 23,369 |
| 45135 | Highland village, Leesburg village | Clinton County, Fayette County, Highland County | 5,668 |
| 45140 | Loveland city, Loveland Park CDP, Maineville village, Miamiville CDP, Montgomery city, Remington CDP | Clermont County, Hamilton County, Warren County | 54,686 |
| 45142 | Lynchburg village, St. Martin CDP | Brown County, Clinton County, Highland County | 3,943 |
| 45144 | Bentonville CDP, Manchester village | Adams County, Brown County | 3,732 |
| 45146 | Martinsville village | Clinton County | 1,279 |
| 45147 | Miamiville CDP | Clermont County, Hamilton County | 240 |
| 45148 | Midland village | Brown County, Clinton County | 1,753 |
| 45150 | Day Heights CDP, Milford city, Mount Repose CDP, Mulberry CDP, The Village of Indian Hill city | Clermont County, Hamilton County | 33,394 |
| 45152 | Maineville village, Morrow village, Roachester CDP, South Lebanon village | Warren County | 13,689 |
| 45153 | Moscow village, Neville village | Clermont County | 1,893 |
| 45154 | Buford CDP, Mount Orab village | Brown County, Highland County | 8,710 |
| 45155 | Mowrystown village | Highland County | 489 |
| 45156 | Neville village | Clermont County | 78 |
| 45157 | New Richmond village | Clermont County | 10,320 |
| 45158 | | Clermont County | 827 |
| 45159 | New Vienna village | Clinton County, Highland County | 3,765 |
| 45160 | Owensville village | Clermont County | 624 |
| 45162 | Butlerville village, Pleasant Plain village | Clermont County, Warren County | 2,562 |
| 45164 | Port William village | Clinton County | 302 |
| 45166 | | Clinton County | 69 |
| 45167 | Ripley village | Brown County | 3,416 |
| 45168 | Russellville village | Brown County | 1,295 |
| 45169 | Octa village, Sabina village | Clinton County, Fayette County, Greene County | 4,432 |
| 45171 | Buford CDP, Lake Waynoka CDP, Mount Orab village, Mowrystown village, Sardinia village | Brown County, Highland County | 5,324 |
| 45172 | Sinking Spring village | Highland County | 294 |
| 45174 | Milford city, Terrace Park village | Hamilton County | 2,023 |
| 45176 | Marathon CDP, Mount Orab village, Williamsburg village | Brown County, Clermont County | 10,250 |
| 45177 | Wilmington city | Clinton County | 22,011 |
| 45202 | Cincinnati city | Hamilton County | 15,293 |
| 45203 | Cincinnati city | Hamilton County | 2,828 |
| 45204 | Cincinnati city, Delshire CDP | Hamilton County | 6,680 |
| 45205 | Cincinnati city | Hamilton County | 18,314 |
| 45206 | Cincinnati city | Hamilton County | 10,231 |
| 45207 | Cincinnati city | Hamilton County | 7,363 |
| 45208 | Cincinnati city, Fairfax village | Hamilton County | 18,317 |
| 45209 | Cincinnati city, Norwood city | Hamilton County | 10,692 |
| 45211 | Bridgetown CDP, Cheviot city, Cincinnati city, Monfort Heights CDP | Hamilton County | 37,399 |
| 45212 | Cincinnati city, Norwood city | Hamilton County | 21,424 |
| 45213 | Amberley village, Cincinnati city, Ridgewood CDP, Silverton village | Hamilton County | 11,795 |
| 45214 | Cincinnati city | Hamilton County | 9,536 |
| 45215 | Arlington Heights village, Cincinnati city, Dillonvale CDP, Evendale village, Finneytown CDP, Lincoln Heights village, Lockland village, Reading city, Woodlawn village, Wyoming city | Hamilton County | 31,022 |
| 45216 | Cincinnati city, Elmwood Place village, Finneytown CDP, Wyoming city | Hamilton County | 9,209 |
| 45217 | Cincinnati city, St. Bernard village | Hamilton County | 6,317 |
| 45218 | Greenhills village | Hamilton County | 3,913 |
| 45219 | Cincinnati city | Hamilton County | 19,436 |
| 45220 | Cincinnati city | Hamilton County | 14,375 |
| 45223 | Cincinnati city | Hamilton County | 12,237 |
| 45224 | Cincinnati city, Finneytown CDP, North College Hill city | Hamilton County | 21,504 |
| 45225 | Cincinnati city | Hamilton County | 9,899 |
| 45226 | Cincinnati city, Fairfax village, Mariemont village | Hamilton County | 5,973 |
| 45227 | Cincinnati city, Fairfax village, Madeira city, Madison Place CDP, Mariemont village, Plainville CDP, Silverton village, The Village of Indian Hill city | Hamilton County | 18,874 |
| 45229 | Cincinnati city, St. Bernard village | Hamilton County | 13,997 |
| 45230 | Cincinnati city, Forestville CDP, Fruit Hill CDP, Salem Heights CDP, Sherwood CDP, Turpin Hills CDP | Hamilton County | 27,628 |
| 45231 | Cincinnati city, Finneytown CDP, Forest Park city, Mount Healthy city, Mount Healthy Heights CDP, New Burlington CDP, North College Hill city, Northbrook CDP, Northgate CDP, Pleasant Hills CDP, Pleasant Run CDP, Pleasant Run Farm CDP, Skyline Acres CDP, Wyoming city | Hamilton County | 42,808 |
| 45232 | Cincinnati city, Elmwood Place village, St. Bernard village | Hamilton County | 8,080 |
| 45233 | Addyston village, Bridgetown CDP, Cincinnati city, Covedale CDP, Mack CDP | Hamilton County | 15,024 |
| 45236 | Amberley village, Blue Ash city, Concorde Hills CDP, Deer Park city, Dillonvale CDP, Kenwood CDP, Madeira city, Reading city, Rossmoyne CDP, Silverton village | Hamilton County | 24,349 |
| 45237 | Amberley village, Cincinnati city, Golf Manor village, Reading city, St. Bernard village | Hamilton County | 21,669 |
| 45238 | Bridgetown CDP, Cincinnati city, Covedale CDP, Delhi Hills CDP, Delshire CDP | Hamilton County | 48,218 |
| 45239 | Cincinnati city, Groesbeck CDP, Monfort Heights CDP, North College Hill city, Skyline Acres CDP, White Oak CDP | Hamilton County | 29,208 |
| 45240 | Fairfield city, Forest Park city, Greenhills village, New Burlington CDP, Pleasant Run Farm CDP, Springdale city, Woodlawn village | Hamilton County | 28,312 |
| 45241 | Blue Ash city, Evendale village, Sharonville city | Butler County, Hamilton County, Warren County | 23,270 |
| 45242 | Blue Ash city, Brecon CDP, Concorde Hills CDP, Kenwood CDP, Montgomery city, Remington CDP, Rossmoyne CDP, The Village of Indian Hill city | Hamilton County | 21,992 |
| 45243 | Cincinnati city, Concorde Hills CDP, Kenwood CDP, Madeira city, Milford city, Plainville CDP, Silverton village, The Village of Indian Hill city | Hamilton County | 16,278 |
| 45244 | Cherry Grove CDP, Cincinnati city, Dry Run CDP, Mount Carmel CDP, Newtown village, Sherwood CDP, Summerside CDP, Turpin Hills CDP | Clermont County, Hamilton County | 28,109 |
| 45245 | Mount Carmel CDP, Summerside CDP, Withamsville CDP | Clermont County | 20,880 |
| 45246 | Fairfield city, Forest Park city, Glendale village, Sharonville city, Springdale city, Woodlawn village | Butler County, Hamilton County | 13,530 |
| 45247 | Dent CDP, Dry Ridge CDP, Groesbeck CDP, Monfort Heights CDP, Taylor Creek CDP, White Oak CDP | Hamilton County | 23,246 |
| 45248 | Bridgetown CDP, Cincinnati city, Dent CDP, Mack CDP, Miami Heights CDP, Monfort Heights CDP | Hamilton County | 24,006 |
| 45249 | Blue Ash city, Brecon CDP, Highpoint CDP, Loveland city, Montgomery city, Sharonville city, Sixteen Mile Stand CDP, The Village of Indian Hill city | Hamilton County, Warren County | 14,131 |
| 45251 | Dry Ridge CDP, Dunlap CDP, Groesbeck CDP, Northbrook CDP, Northgate CDP, Pleasant Run CDP | Hamilton County | 20,940 |
| 45252 | Dry Ridge CDP, Dunlap CDP, Taylor Creek CDP | Hamilton County | 5,111 |
| 45255 | Cherry Grove CDP, Coldstream CDP, Forestville CDP, Withamsville CDP | Clermont County, Hamilton County | 21,752 |
| 45267 | Cincinnati city | Hamilton County | 4 |
| 45301 | Beavercreek city | Greene County | 276 |
| 45302 | Anna village, Botkins village, Kettlersville village | Shelby County | 4,601 |
| 45303 | Ansonia village | Darke County | 2,209 |
| 45304 | Arcanum village, Castine village, Gordon village, Ithaca village, Pitsburg village | Darke County, Miami County, Preble County | 7,315 |
| 45305 | Bellbrook city, Centerville city | Greene County | 11,048 |
| 45306 | Botkins village | Auglaize County, Shelby County | 2,303 |
| 45307 | Bowersville village | Greene County | 299 |
| 45308 | Bradford village, Gettysburg village | Darke County, Miami County | 4,629 |
| 45309 | Brookville city, Clayton city, Phillipsburg village, Trotwood city, Verona village | Darke County, Miami County, Montgomery County, Preble County | 11,680 |
| 45310 | Burkettsville village | Darke County, Mercer County | 218 |
| 45311 | Camden village, Gratis village | Preble County | 6,335 |
| 45312 | Casstown village, Christiansburg village | Champaign County, Miami County | 1,068 |
| 45314 | Cedarville village, Clifton village | Clark County, Greene County | 6,300 |
| 45315 | Clayton city, Englewood city, Trotwood city | Montgomery County | 4,121 |
| 45316 | Clifton village | Clark County, Greene County | 128 |
| 45317 | Rosewood CDP | Champaign County, Miami County, Shelby County | 1,080 |
| 45318 | Covington village | Darke County, Miami County | 5,254 |
| 45319 | Donnelsville village | Clark County | 313 |
| 45320 | Eaton city, Gratis village, Lake Lakengren CDP | Preble County | 15,508 |
| 45321 | Eldorado village | Preble County | 1,139 |
| 45322 | Clayton city, Englewood city, Union city | Miami County, Montgomery County | 21,494 |
| 45323 | Enon village, Green Meadows CDP | Clark County | 5,114 |
| 45324 | Beavercreek city, Dayton city, Fairborn city, Holiday Valley CDP, Wright-Patterson AFB CDP | Clark County, Greene County | 40,944 |
| 45325 | Farmersville village | Montgomery County | 2,521 |
| 45326 | Fletcher village | Miami County | 1,316 |
| 45327 | Carlisle village, Germantown city | Butler County, Montgomery County, Preble County, Warren County | 9,000 |
| 45328 | Gettysburg village | Darke County | 561 |
| 45330 | Gratis village | Preble County | 859 |
| 45331 | Greenville city, Wayne Lakes village | Darke County | 22,354 |
| 45332 | Hollansburg village | Darke County | 664 |
| 45333 | | Shelby County | 1,701 |
| 45334 | Jackson Center village | Auglaize County, Logan County, Shelby County | 2,048 |
| 45335 | Jamestown village, Shawnee Hills CDP | Clinton County, Fayette County, Greene County | 6,996 |
| 45336 | Kettlersville village | Shelby County | 85 |
| 45337 | Laura village | Darke County, Miami County, Montgomery County | 1,874 |
| 45338 | Lewisburg village, Verona village | Darke County, Preble County | 4,741 |
| 45339 | Ludlow Falls village, West Milton village | Miami County | 1,189 |
| 45340 | | Shelby County | 326 |
| 45341 | Crystal Lakes CDP, Medway CDP, Park Layne CDP | Clark County | 3,736 |
| 45342 | Carlisle village, Centerville city, Germantown city, Miamisburg city, Moraine city, Springboro city, West Carrollton city | Montgomery County, Warren County | 36,087 |
| 45344 | Brandt CDP, Crystal Lakes CDP, Donnelsville village, Huber Heights city, New Carlisle city, Park Layne CDP | Champaign County, Clark County, Miami County, Montgomery County | 16,606 |
| 45345 | New Lebanon village, Trotwood city | Montgomery County | 6,555 |
| 45346 | New Madison village, Palestine village | Darke County | 2,192 |
| 45347 | New Paris village | Darke County, Preble County | 4,047 |
| 45348 | Burkettsville village, New Weston village, North Star village | Darke County | 818 |
| 45349 | North Hampton village | Clark County | 314 |
| 45350 | North Star village | Darke County | 59 |
| 45351 | Osgood village | Darke County | 346 |
| 45352 | Palestine village | Darke County | 217 |
| 45353 | | Shelby County | 197 |
| 45354 | Phillipsburg village | Montgomery County | 656 |
| 45356 | Lockington village, Piqua city | Miami County, Shelby County | 24,779 |
| 45358 | Pitsburg village | Darke County | 300 |
| 45359 | Pleasant Hill village | Miami County | 1,903 |
| 45360 | Port Jefferson village | Shelby County | 438 |
| 45361 | Potsdam village | Miami County | 302 |
| 45362 | North Star village, Rossburg village | Darke County | 1,216 |
| 45363 | Russia village | Shelby County | 1,680 |
| 45365 | Port Jefferson village, Sidney city | Champaign County, Shelby County | 29,325 |
| 45368 | South Charleston village | Clark County, Greene County | 4,215 |
| 45369 | South Vienna village | Clark County, Madison County | 4,206 |
| 45370 | Spring Valley village | Greene County | 3,080 |
| 45371 | Brandt CDP, Huber Heights city, Tipp City city, Union city, Vandalia city | Miami County, Montgomery County | 22,175 |
| 45372 | Tremont City village | Clark County | 299 |
| 45373 | Tipp City city, Troy city | Miami County | 37,211 |
| 45377 | Dayton city, Huber Heights city, Union city, Vandalia city | Montgomery County | 14,614 |
| 45378 | Verona village | Montgomery County, Preble County | 497 |
| 45380 | Versailles village | Darke County, Shelby County | 5,852 |
| 45381 | Gratis village, West Alexandria village | Montgomery County, Preble County | 5,692 |
| 45382 | West Manchester village | Darke County, Preble County | 1,124 |
| 45383 | Union city, West Milton village | Miami County | 6,325 |
| 45384 | Wilberforce CDP | Greene County | 2,348 |
| 45385 | Beavercreek city, Fairborn city, Wilberforce CDP, Xenia city | Greene County | 39,178 |
| 45387 | Clifton village, Yellow Springs village | Clark County, Greene County | 5,399 |
| 45388 | Osgood village, Yorkshire village | Darke County, Mercer County, Shelby County | 755 |
| 45389 | Christiansburg village | Champaign County | 499 |
| 45390 | Union City village | Darke County | 3,202 |
| 45402 | Dayton city | Montgomery County | 10,447 |
| 45403 | Dayton city, Riverside city | Montgomery County | 13,523 |
| 45404 | Dayton city, Riverside city | Montgomery County | 10,715 |
| 45405 | Dayton city, Fort McKinley CDP, Shiloh CDP | Montgomery County | 19,363 |
| 45406 | Dayton city, Fort McKinley CDP, Shiloh CDP, Trotwood city | Montgomery County | 19,830 |
| 45409 | Dayton city, Kettering city, Moraine city, Oakwood city | Montgomery County | 16,224 |
| 45410 | Dayton city, Riverside city | Montgomery County | 16,442 |
| 45414 | Dayton city, Huber Heights city, Riverside city, Vandalia city | Montgomery County | 20,392 |
| 45415 | Clayton city, Englewood city, Shiloh CDP, Trotwood city | Montgomery County | 13,119 |
| 45416 | Dayton city, Fort McKinley CDP, Shiloh CDP, Trotwood city | Montgomery County | 4,873 |
| 45417 | Dayton city, Drexel CDP, Moraine city, Trotwood city | Montgomery County | 28,059 |
| 45419 | Dayton city, Kettering city, Oakwood city | Montgomery County | 16,262 |
| 45420 | Dayton city, Kettering city, Riverside city | Montgomery County | 24,249 |
| 45423 | Dayton city | Montgomery County | 0 |
| 45424 | Dayton city, Huber Heights city, Riverside city, Vandalia city, Wright-Patterson AFB CDP | Greene County, Miami County, Montgomery County | 50,798 |
| 45426 | Dayton city, Trotwood city | Montgomery County | 13,933 |
| 45428 | Dayton city | Montgomery County | 285 |
| 45429 | Centerville city, Kettering city | Montgomery County | 26,618 |
| 45430 | Beavercreek city | Greene County | 6,910 |
| 45431 | Beavercreek city, Dayton city, Riverside city | Greene County, Montgomery County | 26,630 |
| 45432 | Beavercreek city, Dayton city, Kettering city, Riverside city | Greene County, Montgomery County | 14,786 |
| 45433 | Fairborn city, Riverside city, Wright-Patterson AFB CDP | Greene County, Montgomery County | 1,835 |
| 45434 | Beavercreek city | Greene County | 12,371 |
| 45435 | Fairborn city | Greene County | 130 |
| 45439 | Kettering city, Moraine city, West Carrollton city | Montgomery County | 12,235 |
| 45440 | Beavercreek city, Bellbrook city, Centerville city, Kettering city | Greene County, Montgomery County | 22,507 |
| 45449 | Miamisburg city, West Carrollton city | Montgomery County | 18,946 |
| 45458 | Centerville city | Greene County, Montgomery County, Warren County | 36,487 |
| 45459 | Bellbrook city, Centerville city, Kettering city, Miamisburg city | Greene County, Montgomery County | 27,616 |
| 45469 | Dayton city | Montgomery County | 293 |
| 45501 | Springfield city | Clark County | 0 |
| 45502 | Clifton village, Lawrenceville CDP, North Hampton village, Northridge CDP, Springfield city | Champaign County, Clark County | 17,179 |
| 45503 | Northridge CDP, Springfield city | Clark County | 32,669 |
| 45504 | Lawrenceville CDP, Springfield city | Clark County | 16,397 |
| 45505 | Springfield city | Clark County | 20,464 |
| 45506 | Springfield city | Clark County | 13,624 |
| 45601 | Andersonville CDP, Chillicothe city, Massieville CDP, Richmond Dale CDP | Jackson County, Pike County, Ross County | 56,915 |
| 45612 | Bainbridge village, Cynthiana CDP | Highland County, Pike County, Ross County | 4,335 |
| 45613 | Beaver village, Stockdale CDP | Jackson County, Pike County, Scioto County | 3,082 |
| 45614 | Bidwell CDP, Rio Grande village | Gallia County | 4,897 |
| 45616 | | Adams County, Scioto County | 1,734 |
| 45617 | Bourneville CDP | Ross County | 0 |
| 45618 | Cherry Fork CDP | Adams County | 0 |
| 45619 | Chesapeake village | Lawrence County | 7,364 |
| 45620 | Cheshire village | Gallia County, Meigs County | 694 |
| 45621 | Coalton village | Jackson County | 389 |
| 45622 | | Hocking County, Vinton County | 326 |
| 45623 | Crown City village, Miller CDP | Gallia County, Lawrence County | 3,408 |
| 45624 | Cynthiana CDP | Pike County | 0 |
| 45628 | Frankfort village | Ross County | 5,438 |
| 45629 | Franklin Furnace CDP | Lawrence County, Scioto County | 3,009 |
| 45630 | Friendship CDP | Scioto County | 467 |
| 45631 | Gallipolis village, Kanauga CDP, Rio Grande village | Gallia County | 13,288 |
| 45634 | Hamden village | Jackson County, Vinton County | 1,873 |
| 45636 | Franklin Furnace CDP | Scioto County | 271 |
| 45638 | Coal Grove village, Franklin Furnace CDP, Hanging Rock village, Ironton city | Lawrence County, Scioto County | 21,081 |
| 45640 | Jackson city | Jackson County | 15,732 |
| 45642 | | Pike County | 0 |
| 45644 | Kingston village | Pickaway County, Ross County | 4,617 |
| 45645 | | Lawrence County | 2,963 |
| 45646 | | Pike County | 599 |
| 45647 | | Ross County, Vinton County | 2,811 |
| 45648 | Clarktown CDP, Lucasville CDP | Pike County, Scioto County | 11,507 |
| 45650 | | Adams County | 421 |
| 45651 | McArthur village, Zaleski village | Vinton County | 5,304 |
| 45652 | McDermott CDP | Scioto County | 3,497 |
| 45653 | Clarktown CDP, Minford CDP | Jackson County, Scioto County | 3,487 |
| 45654 | | Hocking County, Vinton County | 884 |
| 45656 | Oak Hill village | Gallia County, Jackson County, Lawrence County, Scioto County | 6,729 |
| 45657 | Otway village | Adams County, Pike County, Scioto County | 1,496 |
| 45658 | | Gallia County, Lawrence County | 2,754 |
| 45659 | | Lawrence County, Scioto County | 2,788 |
| 45660 | Peebles village, Rarden village | Adams County, Highland County, Pike County, Scioto County | 7,611 |
| 45661 | Piketon village | Pike County, Scioto County | 7,042 |
| 45662 | Minford CDP, New Boston village, Portsmouth city, Rosemount CDP, Sciotodale CDP, Wheelersburg CDP | Scioto County | 27,538 |
| 45663 | Friendship CDP, West Portsmouth CDP | Scioto County | 6,359 |
| 45669 | Athalia village, Proctorville village | Lawrence County | 9,763 |
| 45671 | Rarden village | Adams County, Pike County, Scioto County | 348 |
| 45672 | | Jackson County, Ross County, Vinton County | 1,252 |
| 45673 | Richmond Dale CDP | Ross County | 337 |
| 45674 | Rio Grande village | Gallia County | 956 |
| 45677 | | Scioto County | 56 |
| 45678 | | Gallia County, Lawrence County | 1,051 |
| 45679 | Seaman village | Adams County, Highland County | 2,763 |
| 45680 | Burlington CDP, South Point village | Lawrence County | 12,458 |
| 45681 | Bourneville CDP, South Salem village | Ross County | 1,575 |
| 45682 | South Webster village | Jackson County, Lawrence County, Scioto County | 1,977 |
| 45684 | Friendship CDP, Rome (Stout) village | Adams County, Scioto County | 1,823 |
| 45685 | Centerville (Thurman) village, Rio Grande village | Gallia County, Jackson County | 1,629 |
| 45686 | Bidwell CDP, Vinton village, Wilkesville village | Gallia County, Meigs County, Vinton County | 3,704 |
| 45688 | | Gallia County, Lawrence County | 308 |
| 45690 | Piketon village, Waverly village | Pike County, Ross County | 13,873 |
| 45692 | Coalton village, Wellston city | Jackson County, Vinton County | 8,367 |
| 45693 | Bentonville CDP, West Union village | Adams County | 8,911 |
| 45694 | Wheelersburg CDP | Scioto County | 12,593 |
| 45695 | Wilkesville village | Vinton County | 765 |
| 45696 | | Lawrence County | 741 |
| 45697 | Cherry Fork CDP, Winchester village | Adams County, Brown County, Highland County | 6,051 |
| 45698 | Zaleski village | Vinton County | 460 |
| 45699 | | Scioto County | 1,337 |
| 45701 | Athens city, New Marshfield CDP, The Plains CDP | Athens County | 34,895 |
| 45710 | Albany village | Athens County, Meigs County, Vinton County | 5,142 |
| 45711 | Amesville village | Athens County, Morgan County, Washington County | 1,040 |
| 45714 | Belpre city | Washington County | 9,127 |
| 45715 | Beverly village | Morgan County, Noble County, Washington County | 2,433 |
| 45716 | Buchtel village, Nelsonville city | Athens County | 457 |
| 45719 | Chauncey village | Athens County | 744 |
| 45720 | | Meigs County | 0 |
| 45721 | | Washington County | 33 |
| 45723 | Coolville village, Hockingport CDP, Tuppers Plains CDP | Athens County, Meigs County, Washington County | 3,631 |
| 45724 | | Washington County | 2,382 |
| 45727 | Dexter City village | Noble County, Washington County | 781 |
| 45729 | | Washington County | 1,909 |
| 45732 | Buchtel village, Glouster village, Jacksonville village, Trimble village | Athens County, Hocking County, Morgan County, Perry County | 4,309 |
| 45734 | Graysville village | Monroe County, Washington County | 320 |
| 45735 | | Athens County, Meigs County | 1,444 |
| 45739 | Hockingport CDP | Athens County | 45 |
| 45740 | Jacksonville village | Athens County | 322 |
| 45741 | | Meigs County | 412 |
| 45742 | Little Hocking CDP | Athens County, Washington County | 3,233 |
| 45743 | | Meigs County | 1,218 |
| 45744 | Devola CDP, Lowell village | Noble County, Washington County | 2,338 |
| 45745 | Lower Salem village | Monroe County, Noble County, Washington County | 1,370 |
| 45746 | Macksburg village | Noble County, Washington County | 259 |
| 45750 | Devola CDP, Marietta city, Reno CDP | Washington County | 26,695 |
| 45760 | Middleport village, Pomeroy village, Rutland village | Gallia County, Meigs County | 3,730 |
| 45761 | Chauncey village, Millfield CDP | Athens County | 1,325 |
| 45764 | Buchtel village, Carbon Hill CDP, Haydenville CDP, Nelsonville city | Athens County, Hocking County | 7,917 |
| 45766 | New Marshfield CDP | Athens County, Vinton County | 1,189 |
| 45767 | Matamoras village | Monroe County, Washington County | 2,725 |
| 45768 | Newport CDP | Washington County | 1,597 |
| 45769 | Pomeroy village | Meigs County | 6,276 |
| 45770 | | Meigs County | 912 |
| 45771 | Racine village, Syracuse village | Meigs County | 3,562 |
| 45772 | Tuppers Plains CDP | Meigs County | 1,435 |
| 45773 | | Washington County | 142 |
| 45775 | Rutland village | Meigs County | 1,925 |
| 45776 | | Athens County, Meigs County | 896 |
| 45778 | Stewart CDP | Athens County | 936 |
| 45779 | Syracuse village | Meigs County | 760 |
| 45780 | The Plains CDP | Athens County | 2,791 |
| 45782 | Trimble village | Athens County | 434 |
| 45783 | Tuppers Plains CDP | Meigs County | 236 |
| 45784 | Vincent CDP | Washington County | 3,365 |
| 45786 | Waterford CDP | Morgan County, Washington County | 2,797 |
| 45788 | | Washington County | 1,003 |
| 45789 | | Monroe County, Washington County | 147 |
| 45801 | Lima city | Allen County | 21,788 |
| 45804 | Fort Shawnee CDP, Lima city, Westminster CDP | Allen County | 14,962 |
| 45805 | Fort Shawnee CDP, Lima city | Allen County | 23,726 |
| 45806 | Cridersville village, Fort Shawnee CDP, Lima city, Westminster CDP | Allen County, Auglaize County | 11,265 |
| 45807 | Cairo village, Elida village, Gomer CDP, Lima city | Allen County | 11,761 |
| 45808 | Beaverdam village | Allen County | 384 |
| 45809 | Gomer CDP | Allen County | 83 |
| 45810 | Ada village | Allen County, Hancock County, Hardin County | 7,714 |
| 45812 | Alger village, McGuffey village | Allen County, Hardin County | 1,876 |
| 45813 | Antwerp village | Defiance County, Paulding County | 3,538 |
| 45814 | Arlington village | Hancock County | 2,753 |
| 45815 | Belmore village | Putnam County | 91 |
| 45816 | Benton Ridge village | Hancock County | 593 |
| 45817 | Bluffton village | Allen County, Hancock County, Putnam County | 6,236 |
| 45819 | Buckland village | Auglaize County | 271 |
| 45820 | Cairo village | Allen County | 723 |
| 45821 | Cecil village | Defiance County, Paulding County | 746 |
| 45822 | Celina city, Chickasaw village, Montezuma village | Mercer County | 19,290 |
| 45826 | Chickasaw village | Mercer County | 297 |
| 45827 | Cloverdale village, Dupont village, Kalida village | Paulding County, Putnam County | 2,002 |
| 45828 | Coldwater village | Mercer County | 6,866 |
| 45830 | Beaverdam village, Columbus Grove village, Kalida village, Vaughnsville CDP | Allen County, Putnam County | 5,332 |
| 45831 | Continental village, Dupont village | Defiance County, Paulding County, Putnam County | 3,706 |
| 45832 | Convoy village | Paulding County, Van Wert County | 3,207 |
| 45833 | Delphos city, Middle Point village | Allen County, Putnam County, Van Wert County | 10,816 |
| 45835 | Dola CDP | Hardin County | 473 |
| 45836 | Dunkirk village | Hancock County, Hardin County | 1,417 |
| 45838 | Elgin village | Van Wert County | 100 |
| 45840 | Arlington village, Benton Ridge village, Findlay city | Hancock County | 54,624 |
| 45841 | Jenera village | Hancock County | 936 |
| 45843 | Forest village, Patterson village | Hancock County, Hardin County, Wyandot County | 3,733 |
| 45844 | Fort Jennings village, Kalida village, Ottoville village | Allen County, Putnam County, Van Wert County | 2,808 |
| 45845 | Fort Loramie village, Newport CDP | Auglaize County, Mercer County, Shelby County | 3,062 |
| 45846 | Fort Recovery village | Darke County, Mercer County | 4,453 |
| 45848 | Glandorf village | Putnam County | 99 |
| 45849 | Grover Hill village | Paulding County, Putnam County, Van Wert County | 991 |
| 45850 | Harrod village, Lafayette village, Westminster CDP | Allen County, Auglaize County, Hardin County | 3,652 |
| 45851 | Haviland village | Paulding County | 623 |
| 45853 | Kalida village | Putnam County | 1,577 |
| 45854 | Lafayette village | Allen County | 382 |
| 45855 | Latty village | Paulding County | 164 |
| 45856 | Belmore village, Leipsic village, Miller City village, West Leipsic village | Hancock County, Henry County, Putnam County | 5,075 |
| 45858 | McComb village | Hancock County | 2,540 |
| 45859 | McGuffey village | Hardin County | 494 |
| 45860 | Maria Stein CDP | Mercer County | 2,632 |
| 45861 | Melrose village | Paulding County | 427 |
| 45862 | Mendon village | Auglaize County, Mercer County | 1,489 |
| 45863 | Middle Point village | Van Wert County | 1,236 |
| 45864 | Miller City village | Putnam County | 165 |
| 45865 | Fort Loramie village, Maria Stein CDP, Minster village, New Bremen village | Auglaize County, Mercer County, Shelby County | 5,599 |
| 45866 | Montezuma village | Mercer County | 99 |
| 45867 | Mount Blanchard village | Hancock County, Wyandot County | 1,031 |
| 45868 | Mount Cory village | Hancock County, Putnam County | 904 |
| 45869 | New Bremen village | Auglaize County, Mercer County, Shelby County | 4,461 |
| 45870 | New Hampshire CDP | Auglaize County | 447 |
| 45871 | New Knoxville village | Auglaize County, Shelby County | 1,916 |
| 45872 | Bairdstown village, North Baltimore village | Hancock County, Wood County | 4,330 |
| 45873 | Melrose village, Oakwood village | Paulding County, Putnam County | 1,933 |
| 45874 | Ohio City village, Wren village | Van Wert County | 2,302 |
| 45875 | Gilboa village, Glandorf village, Kalida village, Ottawa village | Putnam County | 11,216 |
| 45876 | Ottoville village | Putnam County | 980 |
| 45877 | Pandora village | Allen County, Hancock County, Putnam County | 2,305 |
| 45879 | Broughton village, Latty village, Paulding village | Paulding County | 6,054 |
| 45880 | Payne village | Paulding County | 2,923 |
| 45881 | Rawson village | Hancock County | 1,556 |
| 45882 | Rockford village | Mercer County, Van Wert County | 2,813 |
| 45883 | St. Henry village | Darke County, Mercer County | 3,882 |
| 45884 | St. Johns CDP | Auglaize County | 166 |
| 45885 | St. Marys city | Auglaize County, Mercer County | 12,791 |
| 45886 | Scott village | Paulding County, Van Wert County | 566 |
| 45887 | Spencerville village | Allen County, Auglaize County, Mercer County, Van Wert County | 4,297 |
| 45888 | Uniopolis CDP | Auglaize County | 289 |
| 45889 | North Baltimore village, Van Buren village | Hancock County, Wood County | 1,573 |
| 45890 | Vanlue village | Hancock County | 907 |
| 45891 | Van Wert city | Van Wert County | 15,330 |
| 45893 | Vaughnsville CDP | Putnam County | 201 |
| 45894 | Elgin village, Venedocia village | Mercer County, Van Wert County | 762 |
| 45895 | Buckland village, Cridersville village, New Hampshire CDP, St. Johns CDP, Uniopolis CDP, Wapakoneta city | Allen County, Auglaize County, Logan County | 17,816 |
| 45896 | Waynesfield village | Allen County, Auglaize County, Hardin County | 1,901 |
| 45897 | | Hancock County | 94 |
| 45898 | Willshire village | Mercer County, Van Wert County | 755 |
| 45899 | Wren village | Van Wert County | 188 |