Population By Race and Ethnicity in Sumner, KS in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 22,334 population of Sumner County, Kansas comprised of 1,369 people who identified as Hispanic (6.13%), and 20,965 people who identified as Non-Hispanic (93.87%).

Race: The White Alone population was the largest racial group in Sumner County, Kansas with a population of 20,843 (93.32%); Two Or More Races population was the second largest racial group with a population of 677 (3.03%); and Black or African American Alone was the third largest racial group with a population of 350 (1.57%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sumner County, Kansas in 2023, with a population of 19,685 (88.14%); the second largest ethnic group was White Alone - Hispanic with a population of 1,158 (5.19%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 593 (2.66%).

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

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

See this for other years:
Hispanics and Non Hispanics in Sumner, KS in 2023
Total Population:
Race in Sumner, KS in 2023
Total Population:
Ethnicity in Sumner, KS in 2023
Total Population:
Population By Race in Sumner , KS in 2023
Race Population Percentage
Black or African American Alone 350 1.57%
White Alone 20,843 93.32%
American Indian and Alaska Native Alone 303 1.36%
Asian Alone 151 0.68%
Native Hawaiian And Pacific Islander Alone 10 0.05%
Two Or More Races 677 3.03%
Population By Ethnicity in Sumner , KS in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 54 0.24%
White Alone - Hispanic 1,158 5.19%
American Indian and Alaska Native Alone - Hispanic 64 0.29%
Asian Alone - Hispanic 8 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 84 0.38%
Black or African American Alone - Non Hispanic 296 1.33%
White Alone - Non Hispanic 19,685 88.14%
American Indian and Alaska Native Alone - Non Hispanic 239 1.07%
Asian Alone - Non Hispanic 143 0.64%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 9 0.04%
Two Or More Races - Non Hispanic 593 2.66%