St. Charles County, Missouri Voting-age Population By Ethnicity in Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among St. Charles County, MO population of 310,617 people, 84.90% of them (263,726 people) identified their ethnicity as Non-Hispanic - White Alone, 4.86% of them (15,097 people) identified their ethnicity as Non-Hispanic - Black or African American Alone, and 3.72% of them (11,568 people) identified their ethnicity as Non-Hispanic - Two Or More Races.

The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. You can also find the information in a table below.

You can see similar information for other Missouri counties and also for the state of Missouri.

St. Charles County, MO Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - White Alone
Percentage of St. Charles County, MO Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - White Alone
St. Charles County, MO Voting-age Population By Ethnicity in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 263726 84.90
Non-Hispanic - Black or African American Alone 15097 4.86
Non-Hispanic - Two Or More Races 11568 3.72
Non-Hispanic - Asian Alone 8385 2.70
Hispanic - Two Or More Races 4195 1.35
Hispanic - Some Other Race Alone 3405 1.10
Hispanic - White Alone 2321 0.75
Non-Hispanic - Some Other Race Alone 890 0.29
Non-Hispanic - American Indian and Alaska Native Alone 493 0.16
Hispanic - American Indian and Alaska Native Alone 196 0.06
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 144 0.05
Hispanic - Black or African American Alone 124 0.04
Hispanic - Asian Alone 54 0.02
Hispanic - Native Hawaiian And Pacific Islander Alone 19 0.01