Colorado Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population for Colorado was 17,595 and represented 0.47% 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 (2.99K), followed by Jefferson (2.12K), and La Plata (2.08K).

In terms of percentages, Montezuma had the highest percentage of its citizen voting-age population being Non-Hispanic American Indian & Alaska Native Alone (10.15%), followed by La Plata (4.97%), and Bent (3.14%).

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 2015
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Denver 2985 0.66
Jefferson 2115 0.51
La Plata 2080 4.97
Montezuma 1980 10.15
El Paso 1860 0.40
Adams 1590 0.54
Arapahoe 1345 0.33
Larimer 1080 0.44
Weld 965 0.52
Pueblo 645 0.54
Fremont 590 1.55
Boulder 540 0.24
Mesa 535 0.48
Douglas 455 0.22
Archuleta 260 2.69
Garfield 245 0.68
Logan 215 1.30
Bent 145 3.14
Morgan 140 0.77
Montrose 125 0.42
Rio Blanco 125 2.56
Chaffee 120 0.79
Las Animas 120 1.06
Otero 120 0.89
Eagle 110 0.33
Park 105 0.81
Broomfield 100 0.23
Delta 100 0.43
Elbert 90 0.50
Moffat 90 0.97
Lincoln 80 1.95
Rio Grande 80 0.94
Conejos 70 1.21
Alamosa 55 0.48
Custer 55 1.57
Summit 55 0.25
Crowley 45 1.08
Prowers 40 0.50
Routt 40 0.22
Saguache 40 0.92
Teller 40 0.21
Baca 35 1.22
Gunnison 35 0.28
Pitkin 35 0.26
Washington 30 0.82
Grand 20 0.18
Kit Carson 20 0.36
San Miguel 20 0.34
Phillips 15 0.49
Dolores 10 0.69
Lake 10 0.20
Cheyenne 4 0.29
Costilla 4 0.15
Huerfano 4 0.07
Jackson 4 0.38
Kiowa 4 0.37
Ouray 4 0.10
San Juan 4 0.76
Sedgwick 4 0.22
Yuma 4 0.06
Clear Creek 0 0.00
Gilpin 0 0.00
Hinsdale 0 0.00
Mineral 0 0.00