Population By Race and Ethnicity in Alamosa County, CO in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 16,200 population of Alamosa County, Colorado comprised of 7,737 people who identified as Hispanic (47.76%), and 8,463 people who identified as Non-Hispanic (52.24%).

Race: The White Alone population was the largest racial group in Alamosa County, Colorado with a population of 14,150 (87.35%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 917 (5.66%); and Two Or More Races was the third largest racial group with a population of 513 (3.17%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Alamosa County, Colorado in 2019, with a population of 7,624 (47.06%); the second largest ethnic group was White Alone - Hispanic with a population of 6,526 (40.28%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 687 (4.24%).

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 2019
Total Population:
Race in Alamosa County, CO in 2019
Total Population:
Ethnicity in Alamosa County, CO in 2019
Total Population:
Population By Race in Alamosa , CO in 2019
Race Population Percentage
Black or African American Alone 305 1.88%
White Alone 14,150 87.35%
American Indian and Alaska Native Alone 917 5.66%
Asian Alone 266 1.64%
Native Hawaiian And Pacific Islander Alone 49 0.3%
Two Or More Races 513 3.17%
Population By Ethnicity in Alamosa , CO in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 134 0.83%
White Alone - Hispanic 6,526 40.28%
American Indian and Alaska Native Alone - Hispanic 687 4.24%
Asian Alone - Hispanic 108 0.67%
Native Hawaiian And Pacific Islander Alone - Hispanic 38 0.24%
Two Or More Races - Hispanic 244 1.51%
Black or African American Alone - Non Hispanic 171 1.06%
White Alone - Non Hispanic 7,624 47.06%
American Indian and Alaska Native Alone - Non Hispanic 230 1.42%
Asian Alone - Non Hispanic 158 0.98%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 11 0.07%
Two Or More Races - Non Hispanic 269 1.66%