Population By Race and Ethnicity in St. John the Baptist Parish, LA in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 42,355 population of St. John the Baptist Parish, Louisiana comprised of 3,060 people who identified as Hispanic (7.23%), and 39,295 people who identified as Non-Hispanic (92.78%).

Race: The Black or African American Alone population was the largest racial group in St. John the Baptist Parish, Louisiana with a population of 24,914 (58.82%); White Alone population was the second largest racial group with a population of 15,878 (37.49%); and Two Or More Races was the third largest racial group with a population of 747 (1.76%).

Ethnicity: The Black or African American Alone - Non Hispanic population was the largest ethnic group in St. John the Baptist Parish, Louisiana in 2020, with a population of 24,540 (57.94%); the second largest ethnic group was White Alone - Non Hispanic with a population of 13,513 (31.9%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,365 (5.58%).

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

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

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Hispanics and Non Hispanics in St. John the Baptist Parish, LA in 2020
Total Population:
Race in St. John the Baptist Parish, LA in 2020
Total Population:
Ethnicity in St. John the Baptist Parish, LA in 2020
Total Population:
Population By Race in St. John the Baptist , LA in 2020
Race Population Percentage
Black or African American Alone 24,914 58.82%
White Alone 15,878 37.49%
American Indian and Alaska Native Alone 224 0.53%
Asian Alone 515 1.22%
Native Hawaiian And Pacific Islander Alone 77 0.18%
Two Or More Races 747 1.76%
Population By Ethnicity in St. John the Baptist , LA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 374 0.88%
White Alone - Hispanic 2,365 5.58%
American Indian and Alaska Native Alone - Hispanic 108 0.26%
Asian Alone - Hispanic 28 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 12 0.03%
Two Or More Races - Hispanic 173 0.41%
Black or African American Alone - Non Hispanic 24,540 57.94%
White Alone - Non Hispanic 13,513 31.9%
American Indian and Alaska Native Alone - Non Hispanic 116 0.27%
Asian Alone - Non Hispanic 487 1.15%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 65 0.15%
Two Or More Races - Non Hispanic 574 1.36%