Rockcastle, Kentucky Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 12.55K voting-age population of Rockcastle, KY residents comprised of 97 residents who identified as Hispanic or Latino (0.77%), and 12.46K residents who identified as Non-Hispanic (99.23%).

Race: The White Alone voting-age population was the largest racial group in Rockcastle, KY, with a voting-age population of 12.12K (96.53%). The Two Or More Races voting-age population was the second largest racial group in Rockcastle, KY, with a voting-age population of 300 (2.39%). The Some Other Race Alone voting-age population was the third largest racial group in Rockcastle, KY, with a voting-age population of 47 (0.37%). The smallest racial group in Rockcastle, KY was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Rockcastle, KY, with a voting-age population of 12.07K (96.18%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Rockcastle, KY, with a voting-age population of 282 (2.25%). The Hispanic - White Alone voting-age population was the third largest ethnic group in Rockcastle, KY, with a voting-age population of 44 (0.35%). The smallest ethnic group in Rockcastle, KY was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Rockcastle, Kentucky from the 2020 decennial census.

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

Rockcastle, KY Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Rockcastle, KY Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Rockcastle, KY Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Rockcastle, KY Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 27 0.22
White Alone 12116 96.53
American Indian and Alaska Native Alone 35 0.28
Asian Alone 27 0.22
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 47 0.37
Two Or More Races 300 2.39
Rockcastle, KY Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 12072 96.18
Non-Hispanic - Two or More Races 282 2.25
Hispanic - White Alone 44 0.35
Non-Hispanic - American Indian & Alaska Native 33 0.26
Hispanic - Some Other Race Alone 33 0.26
Non-Hispanic - Black Alone 27 0.22
Non-Hispanic - Asian Alone 27 0.22
Hispanic - Two or More Races 18 0.14
Non-Hispanic - Some Other Race Alone 14 0.11
Hispanic - American Indian & Alaska Native 2 0.02
Hispanic - Black Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00