Pima County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the citizen voting-age population for Pima County, AZ was 715.17K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (451.57K) and constituted 63.14% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (196.91K) and constituted 27.53% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (23.19K), constituting 3.24% 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:

Pima County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2015

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Pima County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2015

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	451570	63.14
Hispanic or Latino of All Races	196910	27.53
Non-Hispanic Black or African American Alone	23185	3.24
Non-Hispanic American Indian and Alaska Native Alone	16840	2.36
Non-Hispanic Asian Alone	14945	2.09
Non-Hispanic Two Or More Races	10855	1.52
Non-Hispanic Native Hawaiian And Pacific Islander Alone	865	0.12