Population By Race and Ethnicity in Seward, KS in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 21,763 population of Seward County, Kansas comprised of 14,489 people who identified as Hispanic (66.58%), and 7,274 people who identified as Non-Hispanic (33.42%).

Race: The White Alone population was the largest racial group in Seward County, Kansas with a population of 19,517 (89.68%); Black or African American Alone population was the second largest racial group with a population of 885 (4.07%); and Asian Alone was the third largest racial group with a population of 542 (2.49%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Seward County, Kansas in 2021, with a population of 13,791 (63.37%); the second largest ethnic group was White Alone - Non Hispanic with a population of 5,726 (26.31%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 688 (3.16%).

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

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

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Hispanics and Non Hispanics in Seward, KS in 2021
Total Population:
Race in Seward, KS in 2021
Total Population:
Ethnicity in Seward, KS in 2021
Total Population:
Population By Race in Seward , KS in 2021
Race Population Percentage
Black or African American Alone 885 4.07%
White Alone 19,517 89.68%
American Indian and Alaska Native Alone 347 1.59%
Asian Alone 542 2.49%
Native Hawaiian And Pacific Islander Alone 48 0.22%
Two Or More Races 424 1.95%
Population By Ethnicity in Seward , KS in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 197 0.91%
White Alone - Hispanic 13,791 63.37%
American Indian and Alaska Native Alone - Hispanic 278 1.28%
Asian Alone - Hispanic 42 0.19%
Native Hawaiian And Pacific Islander Alone - Hispanic 22 0.1%
Two Or More Races - Hispanic 159 0.73%
Black or African American Alone - Non Hispanic 688 3.16%
White Alone - Non Hispanic 5,726 26.31%
American Indian and Alaska Native Alone - Non Hispanic 69 0.32%
Asian Alone - Non Hispanic 500 2.3%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 26 0.12%
Two Or More Races - Non Hispanic 265 1.22%