Colorado Non-Hispanic White Alone Citizen Voting-age Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic White Alone citizen voting-age population for Colorado was 2,494,380 and represented 73.28% of the total Colorado citizen voting-age population.

Among all Colorado counties, Jefferson had the highest Non-Hispanic White Alone citizen voting-age population (335.67K), followed by El Paso (332.23K), and Arapahoe (276.33K).

In terms of percentages, Ouray had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (96.01%), followed by Kiowa (95.98%), and Jackson (95.11%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

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

You can also see similar information for other ethnicities.

See this for other years:
Colorado Non-Hispanic White Alone Citizen Voting-age Population By County in 2010
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Jefferson 335670 85.74
El Paso 332230 78.79
Arapahoe 276325 76.30
Denver 257205 65.51
Larimer 197300 89.94
Boulder 184510 88.35
Adams 178435 67.87
Douglas 162500 89.01
Weld 125655 78.36
Mesa 93610 89.00
Pueblo 68995 60.20
La Plata 32720 84.07
Broomfield 31730 85.40
Garfield 29760 89.09
Fremont 27665 75.48
Eagle 27010 86.89
Montrose 24830 87.71
Delta 20325 89.46
Summit 18615 93.61
Routt 16635 94.20
Teller 16580 93.59
Montezuma 15310 80.79
Elbert 15300 92.03
Logan 14610 86.66
Morgan 13645 78.47
Chaffee 12575 88.71
Park 11960 92.89
Pitkin 11295 94.52
Gunnison 11150 94.09
Grand 10540 94.28
Otero 8600 62.68
Moffat 8470 90.73
Archuleta 7965 89.39
Las Animas 7055 58.52
Clear Creek 6840 94.48
Prowers 6480 77.01
Alamosa 6135 56.96
Yuma 6045 93.94
Rio Grande 5395 64.38
San Miguel 5160 94.85
Kit Carson 5045 86.98
Rio Blanco 4330 93.82
Gilpin 3810 92.93
Lincoln 3455 81.97
Huerfano 3365 62.32
Lake 3350 74.20
Washington 3305 93.49
Ouray 3125 96.01
Bent 3045 64.24
Crowley 3035 63.76
Custer 2980 94.45
Baca 2705 92.01
Phillips 2670 89.30
Saguache 2625 62.35
Conejos 2480 43.97
Sedgwick 1755 92.13
Cheyenne 1530 93.87
Dolores 1460 94.81
Kiowa 1195 95.98
Jackson 1070 95.11
Costilla 940 37.23
Mineral 895 94.71
San Juan 575 80.42
Hinsdale 405 91.01