Gregory, South Dakota 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 3.10K voting-age population of Gregory, SD residents comprised of 34 residents who identified as Hispanic or Latino (1.10%), and 3.06K residents who identified as Non-Hispanic (98.90%).

Race: The White Alone voting-age population was the largest racial group in Gregory, SD, with a voting-age population of 2.79K (90.21%). The American Indian and Alaska Native Alone voting-age population was the second largest racial group in Gregory, SD, with a voting-age population of 161 (5.20%). The Two Or More Races voting-age population was the third largest racial group in Gregory, SD, with a voting-age population of 102 (3.30%). The smallest racial group in Gregory, SD was Native Hawaiian And Pacific Islander Alone with a voting-age population of 4 (0.13%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Gregory, SD, with a voting-age population of 2.79K (89.98%). The Non-Hispanic - American Indian & Alaska Native voting-age population was the second largest ethnic group in Gregory, SD, with a voting-age population of 161 (5.20%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Gregory, SD, with a voting-age population of 87 (2.81%). The smallest ethnic group in Gregory, SD 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 Gregory, South Dakota from the 2020 decennial census.

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

Gregory, SD Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Gregory, SD Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Gregory, SD Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Gregory, SD 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 9 0.29
White Alone 2792 90.21
American Indian and Alaska Native Alone 161 5.20
Asian Alone 14 0.45
Native Hawaiian And Pacific Islander Alone 4 0.13
Some Other Race Alone 13 0.42
Two Or More Races 102 3.30
Gregory, SD 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 2785 89.98
Non-Hispanic - American Indian & Alaska Native 161 5.20
Non-Hispanic - Two or More Races 87 2.81
Hispanic - Two or More Races 15 0.49
Non-Hispanic - Asian Alone 13 0.42
Hispanic - Some Other Race Alone 11 0.36
Non-Hispanic - Black Alone 9 0.29
Hispanic - White Alone 7 0.23
Non-Hispanic - Native Hawaiian & Pac. Islander 4 0.13
Non-Hispanic - Some Other Race Alone 2 0.07
Hispanic - Asian Alone 1 0.03
Hispanic - Black Alone 0 0.00
Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00