St Croix, 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 70.35K voting-age population of St Croix, WI residents comprised of 1.64K residents who identified as Hispanic or Latino (2.33%), and 68.71K residents who identified as Non-Hispanic (97.67%).

Race: The White Alone voting-age population was the largest racial group in St Croix, WI, with a voting-age population of 65.63K (93.30%). The Two Or More Races voting-age population was the second largest racial group in St Croix, WI, with a voting-age population of 2.50K (3.55%). The Some Other Race Alone voting-age population was the third largest racial group in St Croix, WI, with a voting-age population of 747 (1.06%). The smallest racial group in St Croix, WI was Native Hawaiian And Pacific Islander Alone with a voting-age population of 25 (0.04%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in St Croix, WI, with a voting-age population of 65.19K (92.67%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in St Croix, WI, with a voting-age population of 1.92K (2.72%). The Non-Hispanic - Asian Alone voting-age population was the third largest ethnic group in St Croix, WI, with a voting-age population of 744 (1.06%). The smallest ethnic group in St Croix, 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 St Croix, Wisconsin from the 2020 decennial census.

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

St Croix, WI Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
St Croix, WI Voting-age Racial Groups in Census 2020
Total Voting-age Population:
St Croix, WI Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
St Croix, 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 457 0.65
White Alone 65630 93.30
American Indian and Alaska Native Alone 246 0.35
Asian Alone 744 1.06
Native Hawaiian And Pacific Islander Alone 25 0.04
Some Other Race Alone 747 1.06
Two Or More Races 2498 3.55
St Croix, 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 65189 92.67
Non-Hispanic - Two or More Races 1915 2.72
Non-Hispanic - Asian Alone 744 1.06
Hispanic - Two or More Races 583 0.83
Hispanic - Some Other Race Alone 546 0.78
Non-Hispanic - Black Alone 447 0.64
Hispanic - White Alone 441 0.63
Non-Hispanic - Some Other Race Alone 201 0.29
Non-Hispanic - American Indian & Alaska Native 190 0.27
Hispanic - American Indian & Alaska Native 56 0.08
Non-Hispanic - Native Hawaiian & Pac. Islander 25 0.04
Hispanic - Black Alone 10 0.01
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00