Knox County, Indiana Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 36.28K population of Knox County, IN residents comprised of 1.00K residents who identified as Hispanic or Latino (2.77%), and 35.28K residents who identified as Non-Hispanic (97.23%).

Race: The White Alone population was the largest racial group in Knox County, IN, with a population of 33.37K (91.96%). The Two Or More Races population was the second largest racial group in Knox County, IN, with a population of 1.38K (3.81%). The Black or African American Alone population was the third largest racial group in Knox County, IN, with a population of 714 (1.97%). The smallest racial group in Knox County, IN was Native Hawaiian And Pacific Islander Alone with a population of 13 (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Knox County, IN, with a population of 33.03K (91.03%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Knox County, IN, with a population of 1.09K (3.00%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Knox County, IN, with a population of 696 (1.92%). The smallest ethnic group in Knox County, IN was Hispanic - Native Hawaiian & Pac. Islander 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 Knox County, Indiana from the 2020 decennial census.

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

Knox County, IN Hispanics and Non Hispanics Population in Census 2020
Total Population:36,282
97.23%
Non Hispanic (97.23%)
Hispanic (2.77%)
Knox County, IN Racial Groups in Census 2020
Total Population:36,282
91.96%
White Alone (91.96%)
Two or more races (3.81%)
Black or African American Alone (1.97%)
Some Other Race Alone (1.24%)
Asian Alone (0.78%)
American Indian and Alaska Native Alone (0.21%)
Native Hawaiian And Pacific Islander Alone (0.04%)
Knox County, IN Ethnicity Groups in Census 2020
Total Population:36,282
91.03%
Non-Hispanic - White Alone (91.03%)
Non-Hispanic - Two or more races (3.00%)
Non-Hispanic - Black or African American Alone (1.92%)
Hispanic - Some Other Race Alone (0.95%)
Hispanic - White Alone (0.93%)
Hispanic - Two or more races (0.81%)
Non-Hispanic - Asian Alone (0.78%)
All Other Ethnicities (0.58%)
Knox County, IN Population of Racial Groups in Census 2020
Race
Population
% of County Population
White Alone 33,366 91.96
Two Or More Races 1,381 3.81
Black or African American Alone 714 1.97
Some Other Race Alone 450 1.24
Asian Alone 283 0.78
American Indian and Alaska Native Alone 75 0.21
Native Hawaiian And Pacific Islander Alone 13 0.04
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Knox County, IN Population of Ethnicity Groups in Census 2020
Ethnicity
Population
% of County Population
Non-Hispanic - White Alone 33,027 91.03
Non-Hispanic - Two or More Races 1,087 3.00
Non-Hispanic - Black Alone 696 1.92
Hispanic - Some Other Race Alone 346 0.95
Hispanic - White Alone 339 0.93
Hispanic - Two or More Races 294 0.81
Non-Hispanic - Asian Alone 283 0.78
Non-Hispanic - Some Other Race Alone 104 0.29
Non-Hispanic - American Indian & Alaska Native 67 0.19
Hispanic - Black Alone 18 0.05
Non-Hispanic - Native Hawaiian & Pac. Islander 13 0.04
Hispanic - American Indian & Alaska Native 8 0.02
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00
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