St. Mary Parish, Louisiana Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 49.41K population of St. Mary Parish, LA residents comprised of 4.52K residents who identified as Hispanic or Latino (9.16%), and 44.88K residents who identified as Non-Hispanic (90.84%).
Race: The White Alone population was the largest racial group in St. Mary Parish, LA, with a population of 26.95K (54.55%). The Black or African American Alone population was the second largest racial group in St. Mary Parish, LA, with a population of 15.06K (30.48%). The Two Or More Races population was the third largest racial group in St. Mary Parish, LA, with a population of 3.27K (6.62%). The smallest racial group in St. Mary Parish, LA was Native Hawaiian And Pacific Islander Alone with a population of 13 (0.03%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in St. Mary Parish, LA, with a population of 26.33K (53.30%). The Non-Hispanic - Black Alone population was the second largest ethnic group in St. Mary Parish, LA, with a population of 14.95K (30.26%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in St. Mary Parish, LA, with a population of 2.29K (4.63%). The smallest ethnic group in St. Mary Parish, LA was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in St. Mary Parish, Louisiana from the 2020 decennial census.
You can see similar information for other Louisiana counties and also for the state of Louisiana.
| Race | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 15058 | 30.48 |
| White Alone | 26949 | 54.55 |
| American Indian and Alaska Native Alone | 1006 | 2.04 |
| Asian Alone | 647 | 1.31 |
| Native Hawaiian And Pacific Islander Alone | 13 | 0.03 |
| Some Other Race Alone | 2465 | 4.99 |
| Two Or More Races | 3268 | 6.62 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 26334 | 53.30 |
| Non-Hispanic - Black Alone | 14950 | 30.26 |
| Hispanic - Some Other Race Alone | 2286 | 4.63 |
| Non-Hispanic - Two or More Races | 1848 | 3.74 |
| Hispanic - Two or More Races | 1420 | 2.87 |
| Non-Hispanic - American Indian & Alaska Native | 911 | 1.84 |
| Non-Hispanic - Asian Alone | 647 | 1.31 |
| Hispanic - White Alone | 615 | 1.25 |
| Non-Hispanic - Some Other Race Alone | 179 | 0.36 |
| Hispanic - Black Alone | 108 | 0.22 |
| Hispanic - American Indian & Alaska Native | 95 | 0.19 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 13 | 0.03 |
| Hispanic - Asian Alone | 0 | 0.00 |
| Hispanic - Native Hawaiian & Pac. Islander | 0 | 0.00 |