Race, Diversity, and Ethnicity in St. Clair County, MO

The map below shows majority race by area in St. Clair County, as self-identified on the US census. Darker shades indicate a larger racial majority in that neighborhood. This page also contains data and maps on St. Clair County racial diversity and diversity scores. Click here to scroll to diversity data.

St. Clair County, MO map of race and ethnicity
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White
Hispanic
Black
Asian
Multiple/Other
WhiteHispanicBlackAsianMultiple/Other
Majority race by area

The majority race in St. Clair County overall is white, making up 93.4% of residents. The next most-common racial group is other at 3.3%. There are more white people in the west areas of the county. People who identify as other are most likely to be living in the south places. The data below shows how many people identify themselves as each of the following races, which most Americans base on their family's national origin:

Race in St. Clair County
Race
St. Clair County, MO Population
White
93.4%
Hispanic
2.3%
Black
0.4%
Asian
0.4%
Native American
0.2%
Other
3.3%
 

Racial Distribution Key

White
Hispanic
Black
Asian
Native American
Other
 
Self-Identified Race
St. Clair County, MO Population
White
93.4%
Hispanic
2.3%
Black
0.4%
Asian
0.4%
Native American
0.2%
Other
3.3%
   

Diversity and Diversity Scores for St. Clair County, MO

The map below shows diversity in St. Clair County. Areas in green are more diverse, while areas in red are much less diverse. Diversity, in this case, means a mixture of people with different race and ethnicity living close to one another. For example, all-black and all-white areas in the county would both be considered lacking diversity.

St. Clair County, MO map of race and ethnicity
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Diversity Score

Diverse
Moderately diverse
No diversity
 

St. Clair County Diversity Score

23

With a diversity score of 23 out of 100, St. Clair County is less diverse than other US counties. The most diverse area within St. Clair County's proper boundaries is to the central of the county. The least diverse areas are located in the west parts of St. Clair County.

Data Sources: U.S. Census, proprietary data mapping and analysis. Special thanks to the University of Virginia.

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