Population By Race and Ethnicity in Leavenworth County, KS in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 81,953 population of Leavenworth County, Kansas comprised of 5,958 people who identified as Hispanic (7.27%), and 75,995 people who identified as Non-Hispanic (92.73%).

Race: The White Alone population was the largest racial group in Leavenworth County, Kansas with a population of 69,438 (84.73%); Black or African American Alone population was the second largest racial group with a population of 7,433 (9.07%); and Two Or More Races was the third largest racial group with a population of 2,907 (3.55%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Leavenworth County, Kansas in 2020, with a population of 64,559 (78.78%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 6,977 (8.51%); and the third largest ethnic group was White Alone - Hispanic with a population of 4,879 (5.95%).

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

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

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Hispanics and Non Hispanics in Leavenworth County, KS in 2020
Total Population:
Race in Leavenworth County, KS in 2020
Total Population:
Ethnicity in Leavenworth County, KS in 2020
Total Population:
Population By Race in Leavenworth , KS in 2020
Race Population Percentage
Black or African American Alone 7,433 9.07%
White Alone 69,438 84.73%
American Indian and Alaska Native Alone 694 0.85%
Asian Alone 1,286 1.57%
Native Hawaiian And Pacific Islander Alone 195 0.24%
Two Or More Races 2,907 3.55%
Population By Ethnicity in Leavenworth , KS in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 456 0.56%
White Alone - Hispanic 4,879 5.95%
American Indian and Alaska Native Alone - Hispanic 156 0.19%
Asian Alone - Hispanic 56 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 38 0.05%
Two Or More Races - Hispanic 373 0.46%
Black or African American Alone - Non Hispanic 6,977 8.51%
White Alone - Non Hispanic 64,559 78.78%
American Indian and Alaska Native Alone - Non Hispanic 538 0.66%
Asian Alone - Non Hispanic 1,230 1.5%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 157 0.19%
Two Or More Races - Non Hispanic 2,534 3.09%