St Tammany, Louisiana 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 St Tammany, LA voting-age population of 202,228 people, 76.46% of them (154,621 people) identified their race as White Alone, 12.21% of them (24,700 people) identified their race as Black or African American Alone, and 7.28% of them (14,723 people) identified their race as Two Or More Races.
The first chart below shows the voting-age population by race and the second chart shows the percentage of the the St Tammany, LA voting-age population for each race. You can also find the information in a table below.
You can see similar information for other Louisiana counties and also for the state of Louisiana.
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Data Source: US Census Bureau, 2020 Census.
St Tammany, LA 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 | 24700 | 12.21 |
| White Alone | 154621 | 76.46 |
| American Indian and Alaska Native Alone | 900 | 0.45 |
| Asian Alone | 3051 | 1.51 |
| Native Hawaiian And Pacific Islander Alone | 76 | 0.04 |
| Some Other Race Alone | 4157 | 2.06 |
| Two Or More Races | 14723 | 7.28 |