Population By Race and Ethnicity in Jefferson County, KS in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 18,858 population of Jefferson County, Kansas comprised of 412 people who identified as Hispanic (2.19%), and 18,446 people who identified as Non-Hispanic (97.82%).

Race: The White Alone population was the largest racial group in Jefferson County, Kansas with a population of 18,165 (96.33%); Two Or More Races population was the second largest racial group with a population of 325 (1.72%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 203 (1.08%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Kansas in 2012, with a population of 17,809 (94.44%); the second largest ethnic group was White Alone - Hispanic with a population of 356 (1.89%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 290 (1.54%).

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

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

See this for other years:
Hispanics and Non Hispanics in Jefferson County, KS in 2012
Total Population:
Race in Jefferson County, KS in 2012
Total Population:
Ethnicity in Jefferson County, KS in 2012
Total Population:
Population By Race in Jefferson , KS in 2012
Race Population Percentage
Black or African American Alone 112 0.59%
White Alone 18,165 96.33%
American Indian and Alaska Native Alone 203 1.08%
Asian Alone 45 0.24%
Native Hawaiian And Pacific Islander Alone 8 0.04%
Two Or More Races 325 1.72%
Population By Ethnicity in Jefferson , KS in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.03%
White Alone - Hispanic 356 1.89%
American Indian and Alaska Native Alone - Hispanic 14 0.07%
Asian Alone - Hispanic 1 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 35 0.19%
Black or African American Alone - Non Hispanic 107 0.57%
White Alone - Non Hispanic 17,809 94.44%
American Indian and Alaska Native Alone - Non Hispanic 189 1%
Asian Alone - Non Hispanic 44 0.23%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 7 0.04%
Two Or More Races - Non Hispanic 290 1.54%