Colorado Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population for Colorado was 18,310 and represented 0.45% of the total Colorado citizen voting-age population.

Among all Colorado counties, Denver had the highest Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population (2.60K), followed by La Plata (2.40K), and Jefferson (2.13K).

In terms of percentages, Montezuma had the highest percentage of its citizen voting-age population being Non-Hispanic American Indian & Alaska Native Alone (10.30%), followed by La Plata (5.42%), and Gilpin (2.38%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic American Indian & Alaska Native 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 American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2019
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Denver 2595 0.51
La Plata 2405 5.42
Jefferson 2135 0.48
Adams 2075 0.64
Montezuma 2055 10.30
El Paso 1945 0.38
Arapahoe 1915 0.43
Larimer 1420 0.53
Pueblo 865 0.69
Weld 850 0.41
Boulder 735 0.30
Mesa 720 0.63
Douglas 605 0.26
Fremont 525 1.34
Montrose 255 0.82
Las Animas 240 2.13
Broomfield 230 0.46
Alamosa 215 1.89
Delta 200 0.84
Garfield 185 0.49
Logan 160 0.94
Gunnison 155 1.14
Archuleta 140 1.31
Gilpin 120 2.38
Rio Grande 120 1.45
Eagle 110 0.30
Summit 110 0.47
Elbert 105 0.53
Saguache 105 2.20
Lake 100 1.72
Teller 95 0.48
Chaffee 80 0.49
Rio Blanco 75 1.59
Otero 70 0.53
Moffat 65 0.70
Crowley 60 1.23
Yuma 60 0.92
Baca 55 2.01
Routt 55 0.28
Park 50 0.34
San Miguel 50 0.81
Conejos 45 0.76
Custer 45 1.11
Prowers 45 0.55
Huerfano 40 0.73
Morgan 35 0.19
Bent 25 0.53
Lincoln 25 0.59
Dolores 20 1.39
Costilla 15 0.52
Hinsdale 15 2.10
Kit Carson 15 0.29
Ouray 15 0.38
Clear Creek 10 0.13
San Juan 4 0.78
Sedgwick 4 0.24
Washington 4 0.11
Cheyenne 0 0.00
Grand 0 0.00
Jackson 0 0.00
Kiowa 0 0.00
Mineral 0 0.00
Phillips 0 0.00
Pitkin 0 0.00