San Juan, Colorado Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 705 population of San Juan, CO residents comprised of 90 residents who identified as Hispanic or Latino (12.77%), and 615 residents who identified as Non-Hispanic (87.23%).

Race: The White Alone population was the largest racial group in San Juan, CO, with a population of 606 (85.96%). The Two Or More Races population was the second largest racial group in San Juan, CO, with a population of 77 (10.92%). The Some Other Race Alone population was the third largest racial group in San Juan, CO, with a population of 11 (1.56%). The smallest racial group in San Juan, CO was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in San Juan, CO, with a population of 575 (81.56%). The Hispanic - Two or More Races population was the second largest ethnic group in San Juan, CO, with a population of 47 (6.67%). The Hispanic - White Alone population was the third largest ethnic group in San Juan, CO, with a population of 31 (4.40%). The smallest ethnic group in San Juan, CO was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in San Juan, Colorado from the 2020 decennial census.

You can see similar information for other Colorado counties and also for the state of Colorado.

San Juan, CO Hispanics and Non Hispanics Population in Census 2020
Total Population:
San Juan, CO Racial Groups in Census 2020
Total Population:
San Juan, CO Ethnicity Groups in Census 2020
Total Population:
San Juan, CO Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 3 0.43
White Alone 606 85.96
American Indian and Alaska Native Alone 6 0.85
Asian Alone 2 0.28
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 11 1.56
Two Or More Races 77 10.92
San Juan, CO Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 575 81.56
Hispanic - Two or More Races 47 6.67
Hispanic - White Alone 31 4.40
Non-Hispanic - Two or More Races 30 4.26
Hispanic - Some Other Race Alone 10 1.42
Non-Hispanic - American Indian & Alaska Native 6 0.85
Hispanic - Black Alone 2 0.28
Non-Hispanic - Asian Alone 2 0.28
Non-Hispanic - Black Alone 1 0.14
Non-Hispanic - Some Other Race Alone 1 0.14
Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00