Columbia, 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 46.14K voting-age population of Columbia, WI residents comprised of 1.35K residents who identified as Hispanic or Latino (2.93%), and 44.79K residents who identified as Non-Hispanic (97.07%).

Race: The White Alone voting-age population was the largest racial group in Columbia, WI, with a voting-age population of 42.84K (92.85%). The Two Or More Races voting-age population was the second largest racial group in Columbia, WI, with a voting-age population of 1.44K (3.12%). The Black or African American Alone voting-age population was the third largest racial group in Columbia, WI, with a voting-age population of 767 (1.66%). The smallest racial group in Columbia, WI was Native Hawaiian And Pacific Islander Alone with a voting-age population of 11 (0.02%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Columbia, WI, with a voting-age population of 42.42K (91.93%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Columbia, WI, with a voting-age population of 1.02K (2.21%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Columbia, WI, with a voting-age population of 751 (1.63%). The smallest ethnic group in Columbia, 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 Columbia, Wisconsin from the 2020 decennial census.

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

Columbia, WI Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Columbia, WI Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Columbia, WI Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Columbia, 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 767 1.66
White Alone 42836 92.85
American Indian and Alaska Native Alone 240 0.52
Asian Alone 302 0.66
Native Hawaiian And Pacific Islander Alone 11 0.02
Some Other Race Alone 544 1.18
Two Or More Races 1437 3.12
Columbia, 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 42415 91.93
Non-Hispanic - Two or More Races 1020 2.21
Non-Hispanic - Black Alone 751 1.63
Hispanic - Some Other Race Alone 454 0.98
Hispanic - White Alone 421 0.91
Hispanic - Two or More Races 417 0.90
Non-Hispanic - Asian Alone 297 0.64
Non-Hispanic - American Indian & Alaska Native 202 0.44
Non-Hispanic - Some Other Race Alone 90 0.20
Hispanic - American Indian & Alaska Native 38 0.08
Hispanic - Black Alone 16 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 11 0.02
Hispanic - Asian Alone 5 0.01
Hispanic - Native Hawaiian & Pac. Islander 0 0.00