Boulder County, CO

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Boulder County, Colorado ZIP Codes

ZIP Codes: 43
Cities: 51
Population: 328,713
Table of Boulder County, CO ZIP Codes with list of cities and counties and population for each ZIP Code.
ZIPCityPopulation
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 557
80481 Bark Ranch CDP, Hidden Lake CDP, Ward town 116
80466 Bonanza Mountain Estates CDP, Eldora CDP, Nederland town, St. Ann Highlands CDP, Ward town 148
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 163
80466 Bonanza Mountain Estates CDP, Eldora CDP, Nederland town, St. Ann Highlands CDP, Ward town 393
80455 Glendale CDP, Gold Hill CDP, Jamestown town, Ward town 86
80481 Bark Ranch CDP, Hidden Lake CDP, Ward town 30
80455 Glendale CDP, Gold Hill CDP, Jamestown town, Ward town 281
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 926
80026 Broomfield city, Erie town, Lafayette city, Leyner CDP, Louisville city 0
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 160
80466 Bonanza Mountain Estates CDP, Eldora CDP, Nederland town, St. Ann Highlands CDP, Ward town 1,392
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 137
80466 Bonanza Mountain Estates CDP, Eldora CDP, Nederland town, St. Ann Highlands CDP, Ward town 550
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 465
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 210
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 457
80301 Boulder city, Gunbarrel CDP, Lafayette city, Valmont CDP 93
80020 Broomfield city, Lafayette city, Louisville city, Westminster city 53,210
80021 Arvada city, Broomfield city, Westminster city 35,337
80025 Boulder city, Eldorado Springs CDP 37
80026 Broomfield city, Erie town, Lafayette city, Leyner CDP, Louisville city 32,607
80027 Broomfield city, Lafayette city, Louisville city, Paragon Estates CDP, Superior town 34,423
80301 Boulder city, Gunbarrel CDP, Lafayette city, Valmont CDP 25,058
80302 Altona CDP, Boulder city, Crisman CDP, Gold Hill CDP, Lazy Acres CDP, Mountain Meadows CDP, Pine Brook Hill CDP, Seven Hills CDP, Sugarloaf CDP, Sunshine CDP, Tall Timber CDP 29,593
80303 Boulder city, Eldorado Springs CDP, Lafayette city, Louisville city, Paragon Estates CDP 24,810
80304 Boulder city, Pine Brook Hill CDP 25,332
80305 Boulder city, Eldorado Springs CDP 16,153
80310 Boulder city 7,664
80403 Arvada city, Coal Creek CDP, Fairmount CDP, Golden city, Wheat Ridge city 20,831
80422 Black Hawk city, Central City city, Coal Creek CDP, Rollinsville CDP 4,167
80455 Glendale CDP, Gold Hill CDP, Jamestown town, Ward town 431
80466 Bonanza Mountain Estates CDP, Eldora CDP, Nederland town, St. Ann Highlands CDP, Ward town 3,498
80471 0
80481 Bark Ranch CDP, Hidden Lake CDP, Ward town 613
80501 Longmont city 43,615
80503 Boulder city, Gunbarrel CDP, Longmont city, Lyons town, Niwot CDP 36,894
80504 Erie town, Firestone town, Frederick town, Longmont city, Mead town, Niwot CDP, Platteville town 58,675
80510 Allenspark CDP 462
80513 Berthoud town, Johnstown town, Mead town 15,408
80516 Broomfield city, Dacono city, Erie town, Frederick town, Lafayette city, Northglenn city 33,291
80540 Allenspark CDP, Lyons town 5,124
80544 Niwot CDP 33

Census data for Boulder County, Colorado

Demographic estimates in Boulder County, Colorado

Total population
Total population328,713
Male166,140
Female162,573
Population by age
Under 18 years62,135
18 to 65 years218,304
65 years and over48,274
Median age (years)37.2
Population by race
Total population328,713
One race306,581
   White279,046
   Black or African American2,964
   American Indian and Alaska Native1,444
   Asian15,518
   Native Hawaiian and Other Pacific Islander241
   Some other race7,368
Two or more races22,132

Economic characteristics in Boulder County, Colorado

Income and benefits (in inflation-adjusted dollars)
Total households131,701
Less than $10,0007,408
$10,000 to $24,99910,499
$25,000 to $49,99918,264
$50,000 to $99,99933,942
$100,000 to $149,99923,988
$150,000 to $199,99915,413
$200,000 or more22,187
Median household income (dollars)92,466

Housing characteristics in Boulder County, Colorado

Housing occupancy
Total housing units139,302
Occupied housing units131,701
Vacant housing units7,601
Housing tenure
Occupied housing units131,701
Owner-occupied82,521
Renter-occupied49,180
Value
Owner-occupied units82,521
Less than $50,0002,258
$50,000 to $99,9991,120
$100,000 to $149,999676
$150,000 to $199,9991,033
$200,000 to $299,9994,678
$300,000 to $499,99924,230
$500,000 to $999,99936,588
$1,000,000 or more11,938
Median (dollars)575,700
Gross rent
Occupied units paying rent48,151
Less than $5001,676
$500 to $9993,380
$1,000 to $1,49913,164
$1,500 to $1,99915,063
$2,000 to $2,4997,655
$2,500 to $2,9993,341
$3,000 or more3,872
Median (dollars)1,694
No rent paid1,029

How many ZIP Codes are in Boulder County, CO?

There are 43 ZIP Codes in Boulder County, CO.

What is the largest ZIP Code by population in Boulder County, CO?

The largest ZIP Code in Boulder County, CO is 80504 with a population of 58,675.

TOP-5 ZIP codes by population in Boulder County, CO:
  • 80504
  • 80020
  • 80501
  • 80503
  • 80021
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Colorado ZIP Codes