Population By Race and Ethnicity in Marshall, IA in 2016

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2016, the 40,122 population of Marshall County, Iowa comprised of 8,596 people who identified as Hispanic (21.43%), and 31,526 people who identified as Non-Hispanic (78.58%).

Race: The White Alone population was the largest racial group in Marshall County, Iowa with a population of 36,843 (91.83%); Asian Alone population was the second largest racial group with a population of 1,328 (3.31%); and Black or African American Alone was the third largest racial group with a population of 849 (2.12%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marshall County, Iowa in 2016, with a population of 28,787 (71.75%); the second largest ethnic group was White Alone - Hispanic with a population of 8,056 (20.08%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 1,288 (3.21%).

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

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

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Hispanics and Non Hispanics in Marshall, IA in 2016
Total Population:
Race in Marshall, IA in 2016
Total Population:
Ethnicity in Marshall, IA in 2016
Total Population:
Population By Race in Marshall , IA in 2016
Race Population Percentage
Black or African American Alone 849 2.12%
White Alone 36,843 91.83%
American Indian and Alaska Native Alone 324 0.81%
Asian Alone 1,328 3.31%
Native Hawaiian And Pacific Islander Alone 65 0.16%
Two Or More Races 713 1.78%
Population By Ethnicity in Marshall , IA in 2016
Ethnicity Population Percentage
Black or African American Alone - Hispanic 114 0.28%
White Alone - Hispanic 8,056 20.08%
American Indian and Alaska Native Alone - Hispanic 176 0.44%
Asian Alone - Hispanic 40 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 18 0.05%
Two Or More Races - Hispanic 192 0.48%
Black or African American Alone - Non Hispanic 735 1.83%
White Alone - Non Hispanic 28,787 71.75%
American Indian and Alaska Native Alone - Non Hispanic 148 0.37%
Asian Alone - Non Hispanic 1,288 3.21%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 47 0.12%
Two Or More Races - Non Hispanic 521 1.3%