Williamson County, Tennessee Voting-age Population By Ethnicity in Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Williamson County, TN population of 179,443 people, 82.92% of them (148,788 people) identified their ethnicity as Non-Hispanic - White Alone, 4.84% of them (8,682 people) identified their ethnicity as Non-Hispanic - Asian Alone, and 3.98% of them (7,136 people) identified their ethnicity as Non-Hispanic - Black or African American Alone.

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 Tennessee counties and also for the state of Tennessee.

Williamson County, TN Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - White Alone
Percentage of Williamson County, TN Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - White Alone
Williamson County, TN 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 148788 82.92
Non-Hispanic - Asian Alone 8682 4.84
Non-Hispanic - Black or African American Alone 7136 3.98
Non-Hispanic - Two Or More Races 4958 2.76
Hispanic - Two Or More Races 3947 2.20
Hispanic - Some Other Race Alone 2808 1.57
Hispanic - White Alone 1865 1.04
Non-Hispanic - Some Other Race Alone 646 0.36
Non-Hispanic - American Indian and Alaska Native Alone 289 0.16
Hispanic - American Indian and Alaska Native Alone 122 0.07
Hispanic - Black or African American Alone 89 0.05
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 69 0.04
Hispanic - Asian Alone 42 0.02
Hispanic - Native Hawaiian And Pacific Islander Alone 2 0.00