Republic, Kansas Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 4.67K population of Republic, KS residents comprised of 91 residents who identified as Hispanic or Latino (1.95%), and 4.58K residents who identified as Non-Hispanic (98.05%).

Race: The White Alone population was the largest racial group in Republic, KS, with a population of 4.44K (94.93%). The Two Or More Races population was the second largest racial group in Republic, KS, with a population of 178 (3.81%). The Black or African American Alone population was the third largest racial group in Republic, KS, with a population of 15 (0.32%). The smallest racial group in Republic, KS was Native Hawaiian And Pacific Islander Alone with a population of 9 (0.19%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Republic, KS, with a population of 4.40K (94.18%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Republic, KS, with a population of 133 (2.85%). The Hispanic - Two or More Races population was the third largest ethnic group in Republic, KS, with a population of 45 (0.96%). The smallest ethnic group in Republic, KS was Non-Hispanic - Some Other Race Alone with a population of 0 (0.00%).

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

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

Republic, KS Hispanics and Non Hispanics Population in Census 2020
Total Population:
Republic, KS Racial Groups in Census 2020
Total Population:
Republic, KS Ethnicity Groups in Census 2020
Total Population:
Republic, KS Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 15 0.32
White Alone 4437 94.93
American Indian and Alaska Native Alone 13 0.28
Asian Alone 11 0.24
Native Hawaiian And Pacific Islander Alone 9 0.19
Some Other Race Alone 11 0.24
Two Or More Races 178 3.81
Republic, KS Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 4402 94.18
Non-Hispanic - Two or More Races 133 2.85
Hispanic - Two or More Races 45 0.96
Hispanic - White Alone 35 0.75
Non-Hispanic - Black Alone 15 0.32
Non-Hispanic - American Indian & Alaska Native 13 0.28
Non-Hispanic - Asian Alone 11 0.24
Hispanic - Some Other Race Alone 11 0.24
Non-Hispanic - Native Hawaiian & Pac. Islander 9 0.19
Hispanic - Black Alone 0 0.00
Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Non-Hispanic - Some Other Race Alone 0 0.00