Santa Cruz County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Santa Cruz County, AZ was 28.31K. The Hispanic or Latino of All Races ethnicity group had the highest citizen voting-age population (21.70K) and constituted 76.65% of the total.

The Non-Hispanic White Alone ethnicity group had the second highest citizen voting-age population (6.11K) and constituted 21.57% of the total. The Non-Hispanic Two Or More Races ethnicity group had the third highest (220), constituting 0.78% 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:

Santa Cruz County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2020

Hispanic or Latino of All Races

Non-Hispanic White Alone

Non-Hispanic Two Or More Races

Non-Hispanic Black Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Asian Alone

Santa Cruz County, Arizona Citizen Voting-age Population By Race and Ethnicity in 2020

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Hispanic or Latino of All Races	21695	76.65
Non-Hispanic White Alone	6105	21.57
Non-Hispanic Two Or More Races	220	0.78
Non-Hispanic Black or African American Alone	140	0.50
Non-Hispanic American Indian and Alaska Native Alone	110	0.39
Non-Hispanic Asian Alone	40	0.14