Williamson County, Tennessee Population By Ethnicity in Census 2020
Updated on April 5, 2023.
According to the data from the US 2020 decennial Census, in April 2020, among Williamson County, TN population of 247,726 people, 80.90% (200,408) identified their ethnicity as Non-Hispanic - White Alone, 5.20% (12,879) identified their ethnicity as Non-Hispanic - Asian Alone, and 3.92% (9,709) identified their ethnicity as Non-Hispanic - Black or African American Alone.
The first chart below shows the population by ethnicity and the second chart shows the percentage of the 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.
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Data Source: US Census Bureau, 2020 Census.
Williamson County, TN Population By Ethnicity in Census 2020
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| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 200408 | 80.90 |
| Non-Hispanic - Asian Alone | 12879 | 5.20 |
| Non-Hispanic - Black or African American Alone | 9709 | 3.92 |
| Non-Hispanic - Two Or More Races | 8941 | 3.61 |
| Hispanic - Two Or More Races | 6493 | 2.62 |
| Hispanic - Some Other Race Alone | 4152 | 1.68 |
| Hispanic - White Alone | 3192 | 1.29 |
| Non-Hispanic - Some Other Race Alone | 1020 | 0.41 |
| Non-Hispanic - American Indian and Alaska Native Alone | 393 | 0.16 |
| Hispanic - American Indian and Alaska Native Alone | 181 | 0.07 |
| Hispanic - Black or African American Alone | 167 | 0.07 |
| Non-Hispanic - Native Hawaiian And Pacific Islander Alone | 115 | 0.05 |
| Hispanic - Asian Alone | 74 | 0.03 |
| Hispanic - Native Hawaiian And Pacific Islander Alone | 2 | 0.00 |