Iron, Missouri Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 9.54K population of Iron, MO residents comprised of 177 residents who identified as Hispanic or Latino (1.86%), and 9.36K residents who identified as Non-Hispanic (98.14%).

Race: The White Alone population was the largest racial group in Iron, MO, with a population of 8.69K (91.11%). The Two Or More Races population was the second largest racial group in Iron, MO, with a population of 586 (6.14%). The Black or African American Alone population was the third largest racial group in Iron, MO, with a population of 147 (1.54%). The smallest racial group in Iron, MO was Native Hawaiian And Pacific Islander Alone with a population of 2 (0.02%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Iron, MO, with a population of 8.60K (90.20%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Iron, MO, with a population of 522 (5.47%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Iron, MO, with a population of 136 (1.43%). The smallest ethnic group in Iron, MO was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the 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 Hispanics and Non Hispanics Population in Census 2020
Total Population:
Iron, MO Racial Groups in Census 2020
Total Population:
Iron, MO Ethnicity Groups in Census 2020
Total Population:
Iron, MO Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 147 1.54
White Alone 8689 91.11
American Indian and Alaska Native Alone 65 0.68
Asian Alone 34 0.36
Native Hawaiian And Pacific Islander Alone 2 0.02
Some Other Race Alone 14 0.15
Two Or More Races 586 6.14
Iron, MO Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 8602 90.20
Non-Hispanic - Two or More Races 522 5.47
Non-Hispanic - Black Alone 136 1.43
Hispanic - White Alone 87 0.91
Hispanic - Two or More Races 64 0.67
Non-Hispanic - American Indian & Alaska Native 60 0.63
Non-Hispanic - Asian Alone 34 0.36
Hispanic - Black Alone 11 0.12
Hispanic - Some Other Race Alone 10 0.11
Hispanic - American Indian & Alaska Native 5 0.05
Non-Hispanic - Some Other Race Alone 4 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 2 0.02
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00