Population By Race and Ethnicity in Johnson County, MO in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 54,018 population of Johnson County, Missouri comprised of 2,752 people who identified as Hispanic (5.1%), and 51,266 people who identified as Non-Hispanic (94.91%).

Race: The White Alone population was the largest racial group in Johnson County, Missouri with a population of 48,278 (89.37%); Black or African American Alone population was the second largest racial group with a population of 2,620 (4.85%); and Two Or More Races was the third largest racial group with a population of 1,559 (2.89%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Johnson County, Missouri in 2020, with a population of 46,032 (85.22%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,446 (4.53%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,246 (4.16%).

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

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

See this for other years:
Hispanics and Non Hispanics in Johnson County, MO in 2020
Total Population:
Race in Johnson County, MO in 2020
Total Population:
Ethnicity in Johnson County, MO in 2020
Total Population:
Population By Race in Johnson , MO in 2020
Race Population Percentage
Black or African American Alone 2,620 4.85%
White Alone 48,278 89.37%
American Indian and Alaska Native Alone 404 0.75%
Asian Alone 978 1.81%
Native Hawaiian And Pacific Islander Alone 179 0.33%
Two Or More Races 1,559 2.89%
Population By Ethnicity in Johnson , MO in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 174 0.32%
White Alone - Hispanic 2,246 4.16%
American Indian and Alaska Native Alone - Hispanic 100 0.19%
Asian Alone - Hispanic 50 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 20 0.04%
Two Or More Races - Hispanic 162 0.3%
Black or African American Alone - Non Hispanic 2,446 4.53%
White Alone - Non Hispanic 46,032 85.22%
American Indian and Alaska Native Alone - Non Hispanic 304 0.56%
Asian Alone - Non Hispanic 928 1.72%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 159 0.29%
Two Or More Races - Non Hispanic 1,397 2.59%