Allen, 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 Allen, KS population of 12,526 people, 87.75% (10,991) identified their ethnicity as Non-Hispanic - White Alone, 4.93% (617) identified their ethnicity as Non-Hispanic - Two Or More Races, and 1.51% (189) identified their ethnicity as Hispanic - White 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 Kansas counties and also for the state of Kansas.

Allen, KS Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Black Alone
Hispanic - Two or More Races
Non-Hispanic - American Indian & Alaska Native
Hispanic - Some Other Race Alone
Percentage of Allen, KS Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Black Alone
Hispanic - Two or More Races
Non-Hispanic - American Indian & Alaska Native
Hispanic - Some Other Race Alone
Allen, KS Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 10991 87.75
Non-Hispanic - Two Or More Races 617 4.93
Hispanic - White Alone 189 1.51
Non-Hispanic - Black or African American Alone 173 1.38
Hispanic - Two Or More Races 165 1.32
Non-Hispanic - American Indian and Alaska Native Alone 135 1.08
Hispanic - Some Other Race Alone 120 0.96
Non-Hispanic - Asian Alone 67 0.54
Non-Hispanic - Some Other Race Alone 39 0.31
Hispanic - American Indian and Alaska Native Alone 15 0.12
Hispanic - Black or African American Alone 13 0.10
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 2 0.02
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00