Jefferson, Missouri Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Jefferson, MO population of 226,739 people, 89.66% (203,287) identified their ethnicity as Non-Hispanic - White Alone, 5.49% (12,456) identified their ethnicity as Non-Hispanic - Two Or More Races, and 1.12% (2,535) identified their ethnicity as Hispanic - Two Or More Races.

The first chart below shows the population by ethnicity and the second chart shows the percentage of the 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.

Jefferson, MO Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Hispanic - White Alone
Hispanic - Some Other Race Alone
Percentage of Jefferson, MO Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Hispanic - White Alone
Hispanic - Some Other Race Alone
Jefferson, MO Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 203287 89.66
Non-Hispanic - Two Or More Races 12456 5.49
Hispanic - Two Or More Races 2535 1.12
Non-Hispanic - Black or African American Alone 2295 1.01
Non-Hispanic - Asian Alone 1839 0.81
Hispanic - White Alone 1720 0.76
Hispanic - Some Other Race Alone 1135 0.50
Non-Hispanic - Some Other Race Alone 622 0.27
Non-Hispanic - American Indian and Alaska Native Alone 617 0.27
Hispanic - American Indian and Alaska Native Alone 92 0.04
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 71 0.03
Hispanic - Black or African American Alone 49 0.02
Hispanic - Asian Alone 20 0.01
Hispanic - Native Hawaiian And Pacific Islander Alone 1 0.00