Oklahoma

Demographics   Counties   Cities   ZIP Codes
By alphabetical   By population   Richest   Poorest
Main / Oklahoma / Counties / By population

Oklahoma counties by population

Number of counties: 77
Population: 3,948,136
Largest county: Oklahoma County
Table of counties in Oklahoma sorted by population from largest to smallest.
CountyPopulation
Oklahoma County790,938
Tulsa County664,084
Cleveland County292,110
Canadian County151,174
Comanche County121,502
Rogers County94,637
Payne County81,817
Wagoner County80,509
Pottawatomie County72,331
Creek County71,879
Muskogee County66,881
Garfield County62,628
Grady County54,739
Washington County52,382
Logan County49,005
Le Flore County48,436
Carter County48,102
Cherokee County47,307
Osage County46,140
Bryan County45,809
Kay County44,019
Pittsburg County43,836
Stephens County42,983
McClain County41,258
Delaware County40,688
Sequoyah County39,652
Mayes County39,303
Pontotoc County38,102
Okmulgee County37,046
Lincoln County33,650
McCurtain County31,112
Ottawa County30,568
Custer County28,564
Caddo County27,253
Garvin County25,949
Jackson County24,960
Seminole County23,798
Beckham County22,349
Texas County21,448
Woodward County20,591
Adair County19,839
McIntosh County19,105
Pawnee County15,687
Marshall County15,361
Kingfisher County15,272
Choctaw County14,307
Craig County14,172
Atoka County14,080
Murray County13,874
Hughes County13,406
Haskell County11,711
Okfuskee County11,444
Noble County11,020
Washita County11,014
Pushmataha County10,891
Johnston County10,446
Love County10,105
Latimer County9,555
Nowata County9,484
Blaine County8,799
Woods County8,731
Kiowa County8,518
Major County7,753
Tillman County7,070
Alfalfa County5,744
Cotton County5,603
Greer County5,548
Jefferson County5,491
Coal County5,294
Beaver County5,100
Dewey County4,548
Grant County4,166
Ellis County3,813
Roger Mills County3,477
Harper County3,358
Harmon County2,540
Cimarron County2,271

What is the largest county in Oklahoma?

Oklahoma County is the largest county in Oklahoma with a population of 790,938.

TOP-5 counties by population in Oklahoma:
  • Oklahoma County
  • Tulsa County
  • Cleveland County
  • Canadian County
  • Comanche County