Population By Race and Ethnicity in Summit, CO in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the 31,001 population of Summit County, Colorado comprised of 5,293 people who identified as Hispanic (17.07%), and 25,708 people who identified as Non-Hispanic (82.93%).

Race: The White Alone population was the largest racial group in Summit County, Colorado with a population of 29,199 (94.19%); Two Or More Races population was the second largest racial group with a population of 511 (1.65%); and Black or African American Alone was the third largest racial group with a population of 487 (1.57%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Summit County, Colorado in 2020, with a population of 24,425 (78.79%); the second largest ethnic group was White Alone - Hispanic with a population of 4,774 (15.4%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 408 (1.32%).

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, CO in 2020
Total Population:
Race in Summit, CO in 2020
Total Population:
Ethnicity in Summit, CO in 2020
Total Population:
Population By Race in Summit , CO in 2020
Race Population Percentage
Black or African American Alone 487 1.57%
White Alone 29,199 94.19%
American Indian and Alaska Native Alone 311 1%
Asian Alone 430 1.39%
Native Hawaiian And Pacific Islander Alone 63 0.2%
Two Or More Races 511 1.65%
Population By Ethnicity in Summit , CO in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 98 0.32%
White Alone - Hispanic 4,774 15.4%
American Indian and Alaska Native Alone - Hispanic 233 0.75%
Asian Alone - Hispanic 22 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 32 0.1%
Two Or More Races - Hispanic 134 0.43%
Black or African American Alone - Non Hispanic 389 1.25%
White Alone - Non Hispanic 24,425 78.79%
American Indian and Alaska Native Alone - Non Hispanic 78 0.25%
Asian Alone - Non Hispanic 408 1.32%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 31 0.1%
Two Or More Races - Non Hispanic 377 1.22%