Johnson, Kansas 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 Johnson, KS population of 609,863 people, 75.49% (460,399) identified their ethnicity as Non-Hispanic - White Alone, 5.39% (32,856) identified their ethnicity as Non-Hispanic - Asian Alone, and 4.89% (29,793) identified their ethnicity as Non-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 Kansas counties and also for the state of Kansas.

Johnson, KS Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - White Alone
Percentage of Johnson, KS Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - White Alone
Johnson, KS Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 460399 75.49
Non-Hispanic - Asian Alone 32856 5.39
Non-Hispanic - Two Or More Races 29793 4.89
Non-Hispanic - Black or African American Alone 28092 4.61
Hispanic - Two Or More Races 23273 3.82
Hispanic - Some Other Race Alone 16299 2.67
Hispanic - White Alone 12943 2.12
Non-Hispanic - Some Other Race Alone 2393 0.39
Non-Hispanic - American Indian and Alaska Native Alone 1595 0.26
Hispanic - American Indian and Alaska Native Alone 973 0.16
Hispanic - Black or African American Alone 689 0.11
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 346 0.06
Hispanic - Asian Alone 174 0.03
Hispanic - Native Hawaiian And Pacific Islander Alone 38 0.01