Iron, Missouri 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 7.53K voting-age population of Iron, MO residents comprised of 126 residents who identified as Hispanic or Latino (1.67%), and 7.41K residents who identified as Non-Hispanic (98.33%).

Race: The White Alone voting-age population was the largest racial group in Iron, MO, with a voting-age population of 6.92K (91.82%). The Two Or More Races voting-age population was the second largest racial group in Iron, MO, with a voting-age population of 422 (5.60%). The Black or African American Alone voting-age population was the third largest racial group in Iron, MO, with a voting-age population of 108 (1.43%). The smallest racial group in Iron, MO 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 Iron, MO, with a voting-age population of 6.85K (90.92%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Iron, MO, with a voting-age population of 386 (5.12%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Iron, MO, with a voting-age population of 99 (1.31%). The smallest ethnic group in Iron, MO 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 Iron, Missouri from the 2020 decennial census.

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

Iron, MO Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Iron, MO Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Iron, MO Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Iron, MO 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 108 1.43
White Alone 6917 91.82
American Indian and Alaska Native Alone 45 0.60
Asian Alone 30 0.40
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 11 0.15
Two Or More Races 422 5.60
Iron, MO 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 6849 90.92
Non-Hispanic - Two or More Races 386 5.12
Non-Hispanic - Black Alone 99 1.31
Hispanic - White Alone 68 0.90
Non-Hispanic - American Indian & Alaska Native 40 0.53
Hispanic - Two or More Races 36 0.48
Non-Hispanic - Asian Alone 30 0.40
Hispanic - Black Alone 9 0.12
Hispanic - Some Other Race Alone 8 0.11
Hispanic - American Indian & Alaska Native 5 0.07
Non-Hispanic - Some Other Race Alone 3 0.04
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00