Jefferson, Wisconsin Voting-age Population By Race in Census 2020
Updated on February 22, 2026.
According to the data from the US 2020 decennial Census, in April 2020, among Jefferson, WI voting-age population of 66,349 people, 90.43% of them (59,999 people) identified their race as White Alone, 4.50% of them (2,983 people) identified their race as Two Or More Races, and 2.91% of them (1,930 people) identified their race as Some Other Race Alone.
The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Jefferson, WI voting-age population for each race. 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.
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Data Source: US Census Bureau, 2020 Census.
Jefferson, WI Voting-age Population By Race in Census 2020
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| Race | Voting-age Population | % of County Voting-age Population |
|---|---|---|
| Black or African American Alone | 618 | 0.93 |
| White Alone | 59999 | 90.43 |
| American Indian and Alaska Native Alone | 266 | 0.40 |
| Asian Alone | 531 | 0.80 |
| Native Hawaiian And Pacific Islander Alone | 22 | 0.03 |
| Some Other Race Alone | 1930 | 2.91 |
| Two Or More Races | 2983 | 4.50 |