Population By Race and Ethnicity in Alamosa County, CO in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 15,894 population of Alamosa County, Colorado comprised of 7,396 people who identified as Hispanic (46.53%), and 8,498 people who identified as Non-Hispanic (53.47%).

Race: The White Alone population was the largest racial group in Alamosa County, Colorado with a population of 14,014 (88.17%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 846 (5.32%); and Two Or More Races was the third largest racial group with a population of 479 (3.01%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Alamosa County, Colorado in 2015, with a population of 7,730 (48.64%); the second largest ethnic group was White Alone - Hispanic with a population of 6,284 (39.54%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 656 (4.13%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Alamosa, Colorado.

You can find similar information for other Colorado counties, and for Colorado.

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Hispanics and Non Hispanics in Alamosa County, CO in 2015
Total Population:
Race in Alamosa County, CO in 2015
Total Population:
Ethnicity in Alamosa County, CO in 2015
Total Population:
Population By Race in Alamosa , CO in 2015
Race Population Percentage
Black or African American Alone 274 1.72%
White Alone 14,014 88.17%
American Indian and Alaska Native Alone 846 5.32%
Asian Alone 239 1.5%
Native Hawaiian And Pacific Islander Alone 42 0.26%
Two Or More Races 479 3.01%
Population By Ethnicity in Alamosa , CO in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 101 0.64%
White Alone - Hispanic 6,284 39.54%
American Indian and Alaska Native Alone - Hispanic 656 4.13%
Asian Alone - Hispanic 98 0.62%
Native Hawaiian And Pacific Islander Alone - Hispanic 31 0.2%
Two Or More Races - Hispanic 226 1.42%
Black or African American Alone - Non Hispanic 173 1.09%
White Alone - Non Hispanic 7,730 48.64%
American Indian and Alaska Native Alone - Non Hispanic 190 1.2%
Asian Alone - Non Hispanic 141 0.89%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 11 0.07%
Two Or More Races - Non Hispanic 253 1.59%