Population By Race and Ethnicity in Montgomery, IA in 2018

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2018, the 9,976 population of Montgomery County, Iowa comprised of 401 people who identified as Hispanic (4.02%), and 9,575 people who identified as Non-Hispanic (95.98%).

Race: The White Alone population was the largest racial group in Montgomery County, Iowa with a population of 9,707 (97.3%); Two Or More Races population was the second largest racial group with a population of 124 (1.24%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 54 (0.54%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Montgomery County, Iowa in 2018, with a population of 9,335 (93.58%); the second largest ethnic group was White Alone - Hispanic with a population of 372 (3.73%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 111 (1.11%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Montgomery, Iowa.

You can find similar information for other Iowa counties, and for Iowa.

See this for other years:
Hispanics and Non Hispanics in Montgomery, IA in 2018
Total Population:
Race in Montgomery, IA in 2018
Total Population:
Ethnicity in Montgomery, IA in 2018
Total Population:
Population By Race in Montgomery , IA in 2018
Race Population Percentage
Black or African American Alone 47 0.47%
White Alone 9,707 97.3%
American Indian and Alaska Native Alone 54 0.54%
Asian Alone 39 0.39%
Native Hawaiian And Pacific Islander Alone 5 0.05%
Two Or More Races 124 1.24%
Population By Ethnicity in Montgomery , IA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.01%
White Alone - Hispanic 372 3.73%
American Indian and Alaska Native Alone - Hispanic 11 0.11%
Asian Alone - Hispanic 4 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 13 0.13%
Black or African American Alone - Non Hispanic 46 0.46%
White Alone - Non Hispanic 9,335 93.58%
American Indian and Alaska Native Alone - Non Hispanic 43 0.43%
Asian Alone - Non Hispanic 35 0.35%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5 0.05%
Two Or More Races - Non Hispanic 111 1.11%