Colorado Citizen Population By County in 2022 (ACS-5Yrs)

Updated on August 29, 2024.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2022, the citizen population for Colorado was 5,484,710 and represented 95.04% of the total Colorado population.

Among all Colorado counties, El Paso had the highest citizen population (709.77K), followed by Denver (657.32K), and Arapahoe (602.61K).

In terms of percentages, Jackson had the highest percentage of its population being citizens (100.00%), followed by Mineral (100.00%), and Park (99.52%).

The chart and table below shows the citizen population of each county and the percentage of each county's population that were citizens.

You can see similar information for other states and by state for the United States.

Colorado Citizen Population By County in 2022
Colorado Citizen Population By County in 2022
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County Citizen Population % of County Population
El Paso 709765 97.19
Denver 657315 92.48
Arapahoe 602605 92.08
Jefferson 565265 97.37
Adams 472220 90.79
Larimer 348965 97.11
Douglas 348075 96.63
Weld 313805 94.67
Boulder 312330 95.03
Pueblo 164645 97.92
Mesa 152635 97.76
Broomfield 70470 95.30
Garfield 56170 91.06
La Plata 55300 98.78
Eagle 50470 90.69
Fremont 48640 99.05
Montrose 40965 95.66
Delta 30630 98.25
Summit 29150 94.17
Morgan 26595 91.57
Elbert 26125 98.75
Montezuma 25525 97.91
Teller 24440 98.71
Routt 24435 97.96
Logan 20880 98.03
Chaffee 19155 97.90
Otero 18225 98.09
Park 17510 99.52
Gunnison 16755 98.44
Pitkin 16660 96.16
Alamosa 16040 97.45
Grand 15355 97.65
Las Animas 14050 97.43
Archuleta 13240 98.00
Moffat 12755 96.41
Prowers 11595 96.87
Rio Grande 11100 97.03
Clear Creek 9255 98.41
Yuma 8620 86.72
San Miguel 7670 94.93
Conejos 7455 98.68
Huerfano 6845 99.28
Lake 6745 91.09
Kit Carson 6700 95.17
Rio Blanco 6350 97.54
Saguache 6300 97.60
Crowley 5750 99.48
Gilpin 5620 95.99
Lincoln 5475 98.03
Bent 5390 96.94
Ouray 4870 98.68
Custer 4815 98.57
Washington 4705 97.72
Phillips 4100 91.21
Baca 3435 98.28
Costilla 3380 95.62
Sedgwick 2335 97.70
Dolores 2315 99.36
Cheyenne 1635 94.78
Jackson 1440 100.00
Kiowa 1310 97.40
Hinsdale 905 99.45
Mineral 795 100.00
San Juan 635 92.03