Population By Race and Ethnicity in St. Clair County, AL in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 91,652 population of St. Clair County, Alabama comprised of 2,301 people who identified as Hispanic (2.51%), and 89,351 people who identified as Non-Hispanic (97.49%).

Race: The White Alone population was the largest racial group in St. Clair County, Alabama with a population of 79,887 (87.16%); Black or African American Alone population was the second largest racial group with a population of 9,043 (9.87%); and Two Or More Races was the third largest racial group with a population of 1,416 (1.55%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in St. Clair County, Alabama in 2020, with a population of 77,886 (84.98%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 8,934 (9.75%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,001 (2.18%).

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

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

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Hispanics and Non Hispanics in St. Clair County, AL in 2020
Total Population:
Race in St. Clair County, AL in 2020
Total Population:
Ethnicity in St. Clair County, AL in 2020
Total Population:
Population By Race in St. Clair , AL in 2020
Race Population Percentage
Black or African American Alone 9,043 9.87%
White Alone 79,887 87.16%
American Indian and Alaska Native Alone 375 0.41%
Asian Alone 857 0.94%
Native Hawaiian And Pacific Islander Alone 74 0.08%
Two Or More Races 1,416 1.55%
Population By Ethnicity in St. Clair , AL in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 109 0.12%
White Alone - Hispanic 2,001 2.18%
American Indian and Alaska Native Alone - Hispanic 66 0.07%
Asian Alone - Hispanic 22 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 24 0.03%
Two Or More Races - Hispanic 79 0.09%
Black or African American Alone - Non Hispanic 8,934 9.75%
White Alone - Non Hispanic 77,886 84.98%
American Indian and Alaska Native Alone - Non Hispanic 309 0.34%
Asian Alone - Non Hispanic 835 0.91%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 50 0.06%
Two Or More Races - Non Hispanic 1,337 1.46%