Montgomery, Ohio 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 420.59K voting-age population of Montgomery, OH residents comprised of 13.89K residents who identified as Hispanic or Latino (3.30%), and 406.70K residents who identified as Non-Hispanic (96.70%).

Race: The White Alone voting-age population was the largest racial group in Montgomery, OH, with a voting-age population of 297.73K (70.79%). The Black or African American Alone voting-age population was the second largest racial group in Montgomery, OH, with a voting-age population of 83.71K (19.90%). The Two Or More Races voting-age population was the third largest racial group in Montgomery, OH, with a voting-age population of 20.94K (4.98%). The smallest racial group in Montgomery, OH was Native Hawaiian And Pacific Islander Alone with a voting-age population of 194 (0.05%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Montgomery, OH, with a voting-age population of 294.83K (70.10%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Montgomery, OH, with a voting-age population of 83.16K (19.77%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Montgomery, OH, with a voting-age population of 16.03K (3.81%). The smallest ethnic group in Montgomery, OH was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 14 (0.00%).

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

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

Montgomery, OH Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Montgomery, OH Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Montgomery, OH Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Montgomery, OH 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 83708 19.90
White Alone 297733 70.79
American Indian and Alaska Native Alone 1083 0.26
Asian Alone 10218 2.43
Native Hawaiian And Pacific Islander Alone 194 0.05
Some Other Race Alone 6711 1.60
Two Or More Races 20939 4.98
Montgomery, OH 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 294825 70.10
Non-Hispanic - Black Alone 83156 19.77
Non-Hispanic - Two or More Races 16028 3.81
Non-Hispanic - Asian Alone 10144 2.41
Hispanic - Some Other Race Alone 5104 1.21
Hispanic - Two or More Races 4911 1.17
Hispanic - White Alone 2908 0.69
Non-Hispanic - Some Other Race Alone 1607 0.38
Non-Hispanic - American Indian & Alaska Native 760 0.18
Hispanic - Black Alone 552 0.13
Hispanic - American Indian & Alaska Native 323 0.08
Non-Hispanic - Native Hawaiian & Pac. Islander 180 0.04
Hispanic - Asian Alone 74 0.02
Hispanic - Native Hawaiian & Pac. Islander 14 0.00