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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 54,031 population of Johnson County, Missouri comprised of 2,658 people who identified as Hispanic (4.92%), and 51,373 people who identified as Non-Hispanic (95.08%).

Race: The White Alone population was the largest racial group in Johnson County, Missouri with a population of 48,317 (89.43%); Black or African American Alone population was the second largest racial group with a population of 2,616 (4.84%); and Two Or More Races was the third largest racial group with a population of 1,551 (2.87%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Johnson County, Missouri in 2020, with a population of 46,164 (85.44%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,440 (4.52%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,153 (3.99%).

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 2,616 4.84%
White Alone 48,317 89.43%
American Indian and Alaska Native Alone 398 0.74%
Asian Alone 971 1.8%
Native Hawaiian And Pacific Islander Alone 178 0.33%
Two Or More Races 1,551 2.87%
Population By Ethnicity in Johnson , MO in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 176 0.33%
White Alone - Hispanic 2,153 3.99%
American Indian and Alaska Native Alone - Hispanic 99 0.18%
Asian Alone - Hispanic 51 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 19 0.04%
Two Or More Races - Hispanic 160 0.3%
Black or African American Alone - Non Hispanic 2,440 4.52%
White Alone - Non Hispanic 46,164 85.44%
American Indian and Alaska Native Alone - Non Hispanic 299 0.55%
Asian Alone - Non Hispanic 920 1.7%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 159 0.29%
Two Or More Races - Non Hispanic 1,391 2.57%