Colorado Citizen Voting-age Population By Race and Ethnicity in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Colorado citizen voting-age population was 3.98M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (3.03M) and constituted 76.22% of the total. The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (605.21K) and constituted 15.21% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (151.11K), constituting 3.80% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can see similar information for other states and for the United States.

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Colorado Citizen Population By Race and Ethnicity in 2018

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Percentage of Colorado Citizen Voting-age Population By Race and Ethnicity in 2018

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Colorado Citizen Voting-age Population By Race and Ethnicity in 2018

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Ethnicity	Voting-age Population	% of Citizen Voting-age Pop.
Non-Hispanic White Alone	3033020	76.22
Hispanic or Latino of All Races	605210	15.21
Non-Hispanic Black or African American Alone	151110	3.80
Non-Hispanic Asian Alone	89750	2.26
Non-Hispanic Two Or More Races	71100	1.79
Non-Hispanic American Indian and Alaska Native Alone	23870	0.60
Non-Hispanic Native Hawaiian And Pacific Islander Alone	5270	0.13