Montgomery, Iowa 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 10.33K population of Montgomery, IA residents comprised of 371 residents who identified as Hispanic or Latino (3.59%), and 9.96K residents who identified as Non-Hispanic (96.41%).

Race: The White Alone population was the largest racial group in Montgomery, IA, with a population of 9.70K (93.88%). The Two Or More Races population was the second largest racial group in Montgomery, IA, with a population of 374 (3.62%). The Some Other Race Alone population was the third largest racial group in Montgomery, IA, with a population of 170 (1.65%). The smallest racial group in Montgomery, IA 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 Montgomery, IA, with a population of 9.60K (92.96%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Montgomery, IA, with a population of 283 (2.74%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Montgomery, IA, with a population of 163 (1.58%). The smallest ethnic group in Montgomery, IA 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 Montgomery, Iowa from the 2020 decennial census.

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

Montgomery, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Montgomery, IA Racial Groups in Census 2020
Total Population:
Montgomery, IA Ethnicity Groups in Census 2020
Total Population:
Montgomery, IA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 25 0.24
White Alone 9698 93.88
American Indian and Alaska Native Alone 35 0.34
Asian Alone 26 0.25
Native Hawaiian And Pacific Islander Alone 2 0.02
Some Other Race Alone 170 1.65
Two Or More Races 374 3.62
Montgomery, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 9603 92.96
Non-Hispanic - Two or More Races 283 2.74
Hispanic - Some Other Race Alone 163 1.58
Hispanic - White Alone 95 0.92
Hispanic - Two or More Races 91 0.88
Non-Hispanic - Black Alone 25 0.24
Non-Hispanic - Asian Alone 21 0.20
Non-Hispanic - American Indian & Alaska Native 18 0.17
Hispanic - American Indian & Alaska Native 17 0.17
Non-Hispanic - Some Other Race Alone 7 0.07
Hispanic - Asian Alone 5 0.05
Non-Hispanic - Native Hawaiian & Pac. Islander 2 0.02
Hispanic - Black Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00