Knox, 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 Knox, MO population of 3,744 people, 95.43% (3,573) identified their ethnicity as Non-Hispanic - White Alone, 2.64% (99) identified their ethnicity as Non-Hispanic - Two Or More Races, and 0.53% (20) identified their ethnicity as Non-Hispanic - Black or African American Alone.

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.

Knox, MO Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Non-Hispanic - Some Other Race Alone
Percentage of Knox, MO Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Non-Hispanic - Some Other Race Alone
Knox, MO Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 3573 95.43
Non-Hispanic - Two Or More Races 99 2.64
Non-Hispanic - Black or African American Alone 20 0.53
Non-Hispanic - Asian Alone 18 0.48
Hispanic - Some Other Race Alone 10 0.27
Hispanic - Two Or More Races 10 0.27
Non-Hispanic - Some Other Race Alone 6 0.16
Non-Hispanic - American Indian and Alaska Native Alone 5 0.13
Hispanic - American Indian and Alaska Native Alone 3 0.08
Hispanic - Black or African American Alone 0 0.00
Hispanic - White Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00
Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00