Leavenworth, Kansas Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 62.17K voting-age population of Leavenworth, KS residents comprised of 3.56K residents who identified as Hispanic or Latino (5.73%), and 58.61K residents who identified as Non-Hispanic (94.27%).

Race: The White Alone voting-age population was the largest racial group in Leavenworth, KS, with a voting-age population of 50.14K (80.64%). The Black or African American Alone voting-age population was the second largest racial group in Leavenworth, KS, with a voting-age population of 5.56K (8.94%). The Two Or More Races voting-age population was the third largest racial group in Leavenworth, KS, with a voting-age population of 3.98K (6.40%). The smallest racial group in Leavenworth, KS was Native Hawaiian And Pacific Islander Alone with a voting-age population of 103 (0.17%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Leavenworth, KS, with a voting-age population of 48.70K (78.33%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Leavenworth, KS, with a voting-age population of 5.45K (8.76%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Leavenworth, KS, with a voting-age population of 2.85K (4.59%). The smallest ethnic group in Leavenworth, KS was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 8 (0.01%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Leavenworth, Kansas from the 2020 decennial census.

You can see similar information for other Kansas counties and also for the state of Kansas.

Leavenworth, KS Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Leavenworth, KS Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Leavenworth, KS Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Leavenworth, KS Voting-age Population of Racial Groups in Census 2020
Items per page:
0 of 0
Race Voting-age Population % of County Voting-age Population
Black or African American Alone 5558 8.94
White Alone 50135 80.64
American Indian and Alaska Native Alone 566 0.91
Asian Alone 861 1.39
Native Hawaiian And Pacific Islander Alone 103 0.17
Some Other Race Alone 971 1.56
Two Or More Races 3978 6.40
Leavenworth, KS Voting-age Population of Ethnicity Groups in Census 2020
Items per page:
0 of 0
Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 48699 78.33
Non-Hispanic - Black Alone 5446 8.76
Non-Hispanic - Two or More Races 2853 4.59
Hispanic - White Alone 1436 2.31
Hispanic - Two or More Races 1125 1.81
Non-Hispanic - Asian Alone 840 1.35
Hispanic - Some Other Race Alone 789 1.27
Non-Hispanic - American Indian & Alaska Native 496 0.80
Non-Hispanic - Some Other Race Alone 182 0.29
Hispanic - Black Alone 112 0.18
Non-Hispanic - Native Hawaiian & Pac. Islander 95 0.15
Hispanic - American Indian & Alaska Native 70 0.11
Hispanic - Asian Alone 21 0.03
Hispanic - Native Hawaiian & Pac. Islander 8 0.01