Population By Race and Ethnicity in Ottawa County, KS in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 5,830 population of Ottawa County, Kansas comprised of 181 people who identified as Hispanic (3.11%), and 5,649 people who identified as Non-Hispanic (96.9%).

Race: The White Alone population was the largest racial group in Ottawa County, Kansas with a population of 5,596 (95.99%); Two Or More Races population was the second largest racial group with a population of 93 (1.6%); and Black or African American Alone was the third largest racial group with a population of 80 (1.37%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Ottawa County, Kansas in 2021, with a population of 5,444 (93.38%); the second largest ethnic group was White Alone - Hispanic with a population of 152 (2.61%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 78 (1.34%).

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

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

See this for other years:
Hispanics and Non Hispanics in Ottawa County, KS in 2021
Total Population:
Race in Ottawa County, KS in 2021
Total Population:
Ethnicity in Ottawa County, KS in 2021
Total Population:
Population By Race in Ottawa , KS in 2021
Race Population Percentage
Black or African American Alone 80 1.37%
White Alone 5,596 95.99%
American Indian and Alaska Native Alone 36 0.62%
Asian Alone 25 0.43%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 93 1.6%
Population By Ethnicity in Ottawa , KS in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 2 0.03%
White Alone - Hispanic 152 2.61%
American Indian and Alaska Native Alone - Hispanic 8 0.14%
Asian Alone - Hispanic 2 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 17 0.29%
Black or African American Alone - Non Hispanic 78 1.34%
White Alone - Non Hispanic 5,444 93.38%
American Indian and Alaska Native Alone - Non Hispanic 28 0.48%
Asian Alone - Non Hispanic 23 0.4%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 76 1.3%