Trempealeau, Wisconsin Voting-age Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Trempealeau, WI population of 23,150 people, 88.21% of them (20,420 people) identified their ethnicity as Non-Hispanic - White Alone, 5.83% of them (1,350 people) identified their ethnicity as Hispanic - Some Other Race Alone, and 1.82% of them (421 people) identified their ethnicity as Hispanic - Two Or More Races.

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

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

Trempealeau, WI Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Non-Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - American Indian & Alaska Native
Non-Hispanic - Asian Alone
Percentage of Trempealeau, WI Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Non-Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - American Indian & Alaska Native
Non-Hispanic - Asian Alone
Trempealeau, WI Voting-age Population By Ethnicity in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 20420 88.21
Hispanic - Some Other Race Alone 1350 5.83
Hispanic - Two Or More Races 421 1.82
Non-Hispanic - Two Or More Races 353 1.53
Hispanic - White Alone 214 0.92
Hispanic - American Indian and Alaska Native Alone 167 0.72
Non-Hispanic - Asian Alone 70 0.30
Non-Hispanic - Black or African American Alone 57 0.25
Non-Hispanic - American Indian and Alaska Native Alone 53 0.23
Non-Hispanic - Some Other Race Alone 39 0.17
Hispanic - Black or African American Alone 6 0.03
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00
Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00