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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 30,064 population of Summit County, Colorado comprised of 4,228 people who identified as Hispanic (14.06%), and 25,836 people who identified as Non-Hispanic (85.94%).

Race: The White Alone population was the largest racial group in Summit County, Colorado with a population of 28,740 (95.6%); Two Or More Races population was the second largest racial group with a population of 395 (1.31%); and Asian Alone was the third largest racial group with a population of 350 (1.16%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Summit County, Colorado in 2015, with a population of 24,889 (82.79%); the second largest ethnic group was White Alone - Hispanic with a population of 3,851 (12.81%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 325 (1.08%).

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

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

See this for other years:
Hispanics and Non Hispanics in Summit County, CO in 2015
Total Population:
Race in Summit County, CO in 2015
Total Population:
Ethnicity in Summit County, CO in 2015
Total Population:
Population By Race in Summit , CO in 2015
Race Population Percentage
Black or African American Alone 298 0.99%
White Alone 28,740 95.6%
American Indian and Alaska Native Alone 241 0.8%
Asian Alone 350 1.16%
Native Hawaiian And Pacific Islander Alone 40 0.13%
Two Or More Races 395 1.31%
Population By Ethnicity in Summit , CO in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 58 0.19%
White Alone - Hispanic 3,851 12.81%
American Indian and Alaska Native Alone - Hispanic 170 0.56%
Asian Alone - Hispanic 25 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 10 0.03%
Two Or More Races - Hispanic 114 0.38%
Black or African American Alone - Non Hispanic 240 0.8%
White Alone - Non Hispanic 24,889 82.79%
American Indian and Alaska Native Alone - Non Hispanic 71 0.24%
Asian Alone - Non Hispanic 325 1.08%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 30 0.1%
Two Or More Races - Non Hispanic 281 0.94%