Population By Race and Ethnicity in St. Mary Parish, LA in 2022

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2022, the 47,819 population of St. Mary Parish, Louisiana comprised of 4,635 people who identified as Hispanic (9.69%), and 43,184 people who identified as Non-Hispanic (90.31%).

Race: The White Alone population was the largest racial group in St. Mary Parish, Louisiana with a population of 29,774 (62.26%); Black or African American Alone population was the second largest racial group with a population of 14,957 (31.28%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 1,147 (2.4%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in St. Mary Parish, Louisiana in 2022, with a population of 26,114 (54.61%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 14,542 (30.41%); and the third largest ethnic group was White Alone - Hispanic with a population of 3,660 (7.65%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in St. Mary, Louisiana.

You can find similar information for other Louisiana counties, and for Louisiana.

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Hispanics and Non Hispanics in St. Mary Parish, LA in 2022
Total Population:
Race in St. Mary Parish, LA in 2022
Total Population:
Ethnicity in St. Mary Parish, LA in 2022
Total Population:
Population By Race in St. Mary , LA in 2022
Race Population Percentage
Black or African American Alone 14,957 31.28%
White Alone 29,774 62.26%
American Indian and Alaska Native Alone 1,147 2.4%
Asian Alone 747 1.56%
Native Hawaiian And Pacific Islander Alone 48 0.1%
Two Or More Races 1,146 2.4%
Population By Ethnicity in St. Mary , LA in 2022
Ethnicity Population Percentage
Black or African American Alone - Hispanic 415 0.87%
White Alone - Hispanic 3,660 7.65%
American Indian and Alaska Native Alone - Hispanic 287 0.6%
Asian Alone - Hispanic 97 0.2%
Native Hawaiian And Pacific Islander Alone - Hispanic 32 0.07%
Two Or More Races - Hispanic 144 0.3%
Black or African American Alone - Non Hispanic 14,542 30.41%
White Alone - Non Hispanic 26,114 54.61%
American Indian and Alaska Native Alone - Non Hispanic 860 1.8%
Asian Alone - Non Hispanic 650 1.36%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 16 0.03%
Two Or More Races - Non Hispanic 1,002 2.1%