Mcclain, Oklahoma 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 30.78K voting-age population of Mcclain, OK residents comprised of 2.18K residents who identified as Hispanic or Latino (7.08%), and 28.60K residents who identified as Non-Hispanic (92.92%).

Race: The White Alone voting-age population was the largest racial group in Mcclain, OK, with a voting-age population of 24.37K (79.17%). The Two Or More Races voting-age population was the second largest racial group in Mcclain, OK, with a voting-age population of 3.10K (10.07%). The American Indian and Alaska Native Alone voting-age population was the third largest racial group in Mcclain, OK, with a voting-age population of 1.86K (6.04%). The smallest racial group in Mcclain, OK was Native Hawaiian And Pacific Islander Alone with a voting-age population of 23 (0.08%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Mcclain, OK, with a voting-age population of 23.86K (77.51%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Mcclain, OK, with a voting-age population of 2.47K (8.02%). The Non-Hispanic - American Indian & Alaska Native voting-age population was the third largest ethnic group in Mcclain, OK, with a voting-age population of 1.76K (5.72%). The smallest ethnic group in Mcclain, OK 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 Mcclain, Oklahoma from the 2020 decennial census.

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

Mcclain, OK Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Mcclain, OK Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Mcclain, OK Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Mcclain, OK 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 248 0.81
White Alone 24368 79.17
American Indian and Alaska Native Alone 1858 6.04
Asian Alone 169 0.55
Native Hawaiian And Pacific Islander Alone 23 0.08
Some Other Race Alone 1015 3.30
Two Or More Races 3099 10.07
Mcclain, OK 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 23857 77.51
Non-Hispanic - Two or More Races 2469 8.02
Non-Hispanic - American Indian & Alaska Native 1761 5.72
Hispanic - Some Other Race Alone 942 3.06
Hispanic - Two or More Races 630 2.05
Hispanic - White Alone 511 1.66
Non-Hispanic - Black Alone 248 0.81
Non-Hispanic - Asian Alone 169 0.55
Hispanic - American Indian & Alaska Native 97 0.32
Non-Hispanic - Some Other Race Alone 73 0.24
Non-Hispanic - Native Hawaiian & Pac. Islander 23 0.08
Hispanic - Black Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00