Waukesha County, Wisconsin Population By Race in Census 2020

Updated on March 15, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Waukesha County, WI population of 406,978 people, 86.97% (353,946) identified their race as White Alone, 5.66% (23,048) identified their race as Two Or More Races, and 3.86% (15,698) identified their race as Asian Alone.

The first chart below shows the population by race and the second chart shows the percentage of the 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.

Waukesha County, WI Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Black or African American Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Waukesha County, WI Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Black or African American Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Waukesha County, WI Population By Race in Census 2020
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Race Population % of County Population
Black or African American Alone 6852 1.68
White Alone 353946 86.97
American Indian and Alaska Native Alone 1202 0.30
Asian Alone 15698 3.86
Native Hawaiian And Pacific Islander Alone 130 0.03
Some Other Race Alone 6102 1.50
Two Or More Races 23048 5.66