Allegheny, Pennsylvania Voting-age Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Allegheny, PA voting-age population of 1,020,183 people, 78.36% of them (799,427 people) identified their race as White Alone, 12.01% of them (122,538 people) identified their race as Black or African American Alone, and 4.53% of them (46,183 people) identified their race as Asian Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Allegheny, PA voting-age population for each race. You can also find the information in a table below.

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

Allegheny, PA Voting-age Population By Race in Census 2020
White Alone
Black or African American Alone
Asian Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Allegheny, PA Voting-age Population By Race in Census 2020
White Alone
Black or African American Alone
Asian Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Allegheny, PA Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 122538 12.01
White Alone 799427 78.36
American Indian and Alaska Native Alone 1491 0.15
Asian Alone 46183 4.53
Native Hawaiian And Pacific Islander Alone 290 0.03
Some Other Race Alone 10064 0.99
Two Or More Races 40190 3.94