Oneida, 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 31.46K voting-age population of Oneida, WI residents comprised of 365 residents who identified as Hispanic or Latino (1.16%), and 31.10K residents who identified as Non-Hispanic (98.84%).

Race: The White Alone voting-age population was the largest racial group in Oneida, WI, with a voting-age population of 29.82K (94.79%). The Two Or More Races voting-age population was the second largest racial group in Oneida, WI, with a voting-age population of 813 (2.58%). The American Indian and Alaska Native Alone voting-age population was the third largest racial group in Oneida, WI, with a voting-age population of 338 (1.07%). The smallest racial group in Oneida, WI was Native Hawaiian And Pacific Islander Alone with a voting-age population of 5 (0.02%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Oneida, WI, with a voting-age population of 29.70K (94.39%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Oneida, WI, with a voting-age population of 678 (2.15%). The Non-Hispanic - American Indian & Alaska Native voting-age population was the third largest ethnic group in Oneida, WI, with a voting-age population of 317 (1.01%). The smallest ethnic group in Oneida, 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 Oneida, Wisconsin from the 2020 decennial census.

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

Oneida, WI Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Oneida, WI Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Oneida, WI Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Oneida, 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 152 0.48
White Alone 29823 94.79
American Indian and Alaska Native Alone 338 1.07
Asian Alone 166 0.53
Native Hawaiian And Pacific Islander Alone 5 0.02
Some Other Race Alone 164 0.52
Two Or More Races 813 2.58
Oneida, 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 29697 94.39
Non-Hispanic - Two or More Races 678 2.15
Non-Hispanic - American Indian & Alaska Native 317 1.01
Non-Hispanic - Asian Alone 157 0.50
Non-Hispanic - Black Alone 152 0.48
Hispanic - Two or More Races 135 0.43
Hispanic - White Alone 126 0.40
Non-Hispanic - Some Other Race Alone 90 0.29
Hispanic - Some Other Race Alone 74 0.24
Hispanic - American Indian & Alaska Native 21 0.07
Hispanic - Asian Alone 9 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 5 0.02
Hispanic - Black Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00