Portage, Wisconsin Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 56.53K voting-age population of Portage, WI residents comprised of 1.72K residents who identified as Hispanic or Latino (3.03%), and 54.81K residents who identified as Non-Hispanic (96.97%).

Race: The White Alone voting-age population was the largest racial group in Portage, WI, with a voting-age population of 51.47K (91.06%). The Two Or More Races voting-age population was the second largest racial group in Portage, WI, with a voting-age population of 1.76K (3.12%). The Asian Alone voting-age population was the third largest racial group in Portage, WI, with a voting-age population of 1.64K (2.91%). The smallest racial group in Portage, WI was Native Hawaiian And Pacific Islander Alone with a voting-age population of 16 (0.03%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Portage, WI, with a voting-age population of 50.99K (90.21%). The Non-Hispanic - Asian Alone voting-age population was the second largest ethnic group in Portage, WI, with a voting-age population of 1.63K (2.89%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Portage, WI, with a voting-age population of 1.17K (2.07%). The smallest ethnic group in Portage, WI was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Portage, Wisconsin from the 2020 decennial census.

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

Portage, WI Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Portage, WI Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Portage, WI Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Portage, WI Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 693 1.23
White Alone 51470 91.06
American Indian and Alaska Native Alone 252 0.45
Asian Alone 1642 2.91
Native Hawaiian And Pacific Islander Alone 16 0.03
Some Other Race Alone 689 1.22
Two Or More Races 1763 3.12
Portage, WI Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 50992 90.21
Non-Hispanic - Asian Alone 1633 2.89
Non-Hispanic - Two or More Races 1169 2.07
Non-Hispanic - Black Alone 672 1.19
Hispanic - Two or More Races 594 1.05
Hispanic - Some Other Race Alone 575 1.02
Hispanic - White Alone 478 0.85
Non-Hispanic - American Indian & Alaska Native 214 0.38
Non-Hispanic - Some Other Race Alone 114 0.20
Hispanic - American Indian & Alaska Native 38 0.07
Hispanic - Black Alone 21 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 16 0.03
Hispanic - Asian Alone 9 0.02
Hispanic - Native Hawaiian & Pac. Islander 0 0.00