Arizona Some Other Race Alone Voting-age Population By County in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, as at April 2020, among all the Arizona voting-age population (18 years and over), there were 634,704 people who identified their race as Some Other Race Alone, which is 11.45% of the total voting-age population of Arizona.

Maricopa County had the highest number of Some Other Race Alone voting-age population (413,105), followed by Pima County (95,085), and Pinal County (36,770).

On the other hand, the three counties with low number of Some Other Race Alone voting-age population were: Greenlee County (678), Apache County (960), and La Paz County (1,182).

In terms of the percentage of each county's voting-age population, Santa Cruz County had the highest percentage, with 27.22% of its voting-age population identifying their race as Some Other Race Alone, followed by Yuma County (23.80%), and Maricopa County (12.21%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Arizona.

Hover over or click on the counties to see the number and percentage of each county's voting-age population that identified as Some Other Race Alone. The data can also be filtered, sorted, and explored further in a table below.

Arizona Some Other Race Alone Voting-age Population By County in Census 2020
Arizona Some Other Race Alone Voting-age Population By County in Census 2020
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County Some Other Race Alone Voting-age Population % of County Voting-age Population
Apache County 960 1.96
Cochise County 9115 9.18
Coconino County 5928 5.11
Gila County 2298 5.34
Graham County 2560 9.24
Greenlee County 678 9.91
La Paz County 1182 8.75
Maricopa County 413105 12.21
Mohave County 9643 5.43
Navajo County 2378 3.00
Pima County 95085 11.40
Pinal County 36770 11.29
Santa Cruz County 9584 27.22
Yavapai County 8962 4.50
Yuma County 36456 23.80