Population By Race and Ethnicity in St Clair, MO in 2016

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2016, the 9,310 population of St Clair County, Missouri comprised of 215 people who identified as Hispanic (2.31%), and 9,095 people who identified as Non-Hispanic (97.69%).

Race: The White Alone population was the largest racial group in St Clair County, Missouri with a population of 8,992 (96.58%); Two Or More Races population was the second largest racial group with a population of 163 (1.75%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 74 (0.8%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in St Clair County, Missouri in 2016, with a population of 8,814 (94.67%); the second largest ethnic group was White Alone - Hispanic with a population of 178 (1.91%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 149 (1.6%).

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

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

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Hispanics and Non Hispanics in St Clair, MO in 2016
Total Population:
Race in St Clair, MO in 2016
Total Population:
Ethnicity in St Clair, MO in 2016
Total Population:
Population By Race in St Clair , MO in 2016
Race Population Percentage
Black or African American Alone 63 0.68%
White Alone 8,992 96.58%
American Indian and Alaska Native Alone 74 0.8%
Asian Alone 17 0.18%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 163 1.75%
Population By Ethnicity in St Clair , MO in 2016
Ethnicity Population Percentage
Black or African American Alone - Hispanic 11 0.12%
White Alone - Hispanic 178 1.91%
American Indian and Alaska Native Alone - Hispanic 12 0.13%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 14 0.15%
Black or African American Alone - Non Hispanic 52 0.56%
White Alone - Non Hispanic 8,814 94.67%
American Indian and Alaska Native Alone - Non Hispanic 62 0.67%
Asian Alone - Non Hispanic 17 0.18%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.01%
Two Or More Races - Non Hispanic 149 1.6%