Maricopa County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the citizen voting-age population for Maricopa County, AZ was 3.00M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (1.92M) and constituted 64.08% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (695.48K) and constituted 23.19% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (164.80K), constituting 5.50% 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 also see similar information for other Arizona counties, and for Arizona.

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

See this for other years:

Maricopa County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2021

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

Maricopa County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2021

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	1921510	64.08
Hispanic or Latino of All Races	695475	23.19
Non-Hispanic Black or African American Alone	164800	5.50
Non-Hispanic Asian Alone	92970	3.10
Non-Hispanic Two Or More Races	71380	2.38
Non-Hispanic American Indian and Alaska Native Alone	46945	1.57
Non-Hispanic Native Hawaiian And Pacific Islander Alone	5505	0.18