Population By Race and Ethnicity in Adams County, CO in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 443,692 population of Adams County, Colorado comprised of 168,913 people who identified as Hispanic (38.07%), and 274,779 people who identified as Non-Hispanic (61.93%).

Race: The White Alone population was the largest racial group in Adams County, Colorado with a population of 389,432 (87.77%); Asian Alone population was the second largest racial group with a population of 16,954 (3.82%); and Black or African American Alone was the third largest racial group with a population of 15,200 (3.43%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Adams County, Colorado in 2010, with a population of 236,567 (53.32%); the second largest ethnic group was White Alone - Hispanic with a population of 152,865 (34.45%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 15,680 (3.53%).

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

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

See this for other years:
Hispanics and Non Hispanics in Adams County, CO in 2010
Total Population:
Race in Adams County, CO in 2010
Total Population:
Ethnicity in Adams County, CO in 2010
Total Population:
Population By Race in Adams , CO in 2010
Race Population Percentage
Black or African American Alone 15,200 3.43%
White Alone 389,432 87.77%
American Indian and Alaska Native Alone 9,410 2.12%
Asian Alone 16,954 3.82%
Native Hawaiian And Pacific Islander Alone 884 0.2%
Two Or More Races 11,812 2.66%
Population By Ethnicity in Adams , CO in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 2,847 0.64%
White Alone - Hispanic 152,865 34.45%
American Indian and Alaska Native Alone - Hispanic 6,907 1.56%
Asian Alone - Hispanic 1,274 0.29%
Native Hawaiian And Pacific Islander Alone - Hispanic 391 0.09%
Two Or More Races - Hispanic 4,629 1.04%
Black or African American Alone - Non Hispanic 12,353 2.78%
White Alone - Non Hispanic 236,567 53.32%
American Indian and Alaska Native Alone - Non Hispanic 2,503 0.56%
Asian Alone - Non Hispanic 15,680 3.53%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 493 0.11%
Two Or More Races - Non Hispanic 7,183 1.62%