Pima County, Arizona Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 1.04M population of Pima County, AZ residents comprised of 372.79K residents who identified as Hispanic or Latino (35.73%), and 670.65K residents who identified as Non-Hispanic (64.27%).

Race: The White Alone population was the largest racial group in Pima County, AZ, with a population of 633.38K (60.70%). The Two Or More Races population was the second largest racial group in Pima County, AZ, with a population of 174.25K (16.70%). The Some Other Race Alone population was the third largest racial group in Pima County, AZ, with a population of 127.66K (12.24%). The smallest racial group in Pima County, AZ was Native Hawaiian And Pacific Islander Alone with a population of 2.23K (0.21%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Pima County, AZ, with a population of 536.87K (51.45%). The Hispanic - Two or More Races population was the second largest ethnic group in Pima County, AZ, with a population of 136.83K (13.11%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Pima County, AZ, with a population of 123.01K (11.79%). The smallest ethnic group in Pima County, AZ was Hispanic - Native Hawaiian & Pac. Islander with a population of 292 (0.03%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Pima County, Arizona from the 2020 decennial census.

You can see similar information for other Arizona counties and also for the state of Arizona.

Pima County, AZ Hispanics and Non Hispanics Population in Census 2020
Total Population:
Pima County, AZ Racial Groups in Census 2020
Total Population:
Pima County, AZ Ethnicity Groups in Census 2020
Total Population:
Pima County, AZ Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 39954 3.83
White Alone 633382 60.70
American Indian and Alaska Native Alone 34593 3.32
Asian Alone 31367 3.01
Native Hawaiian And Pacific Islander Alone 2229 0.21
Some Other Race Alone 127663 12.24
Two Or More Races 174245 16.70
Pima County, AZ Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 536868 51.45
Hispanic - Two or More Races 136830 13.11
Hispanic - Some Other Race Alone 123006 11.79
Hispanic - White Alone 96514 9.25
Non-Hispanic - Two or More Races 37415 3.59
Non-Hispanic - Black Alone 36254 3.47
Non-Hispanic - Asian Alone 29844 2.86
Non-Hispanic - American Indian & Alaska Native 23670 2.27
Hispanic - American Indian & Alaska Native 10923 1.05
Non-Hispanic - Some Other Race Alone 4657 0.45
Hispanic - Black Alone 3700 0.36
Non-Hispanic - Native Hawaiian & Pac. Islander 1937 0.19
Hispanic - Asian Alone 1523 0.15
Hispanic - Native Hawaiian & Pac. Islander 292 0.03