Population By Race and Ethnicity in Marshall County, IA in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 41,032 population of Marshall County, Iowa comprised of 7,626 people who identified as Hispanic (18.59%), and 33,406 people who identified as Non-Hispanic (81.42%).

Race: The White Alone population was the largest racial group in Marshall County, Iowa with a population of 38,056 (92.75%); Asian Alone population was the second largest racial group with a population of 1,134 (2.76%); and Black or African American Alone was the third largest racial group with a population of 805 (1.96%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marshall County, Iowa in 2012, with a population of 30,938 (75.4%); the second largest ethnic group was White Alone - Hispanic with a population of 7,118 (17.35%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 1,098 (2.68%).

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.

See this for other years:
Hispanics and Non Hispanics in Marshall County, IA in 2012
Total Population:
Race in Marshall County, IA in 2012
Total Population:
Ethnicity in Marshall County, IA in 2012
Total Population:
Population By Race in Marshall , IA in 2012
Race Population Percentage
Black or African American Alone 805 1.96%
White Alone 38,056 92.75%
American Indian and Alaska Native Alone 299 0.73%
Asian Alone 1,134 2.76%
Native Hawaiian And Pacific Islander Alone 67 0.16%
Two Or More Races 671 1.64%
Population By Ethnicity in Marshall , IA in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 98 0.24%
White Alone - Hispanic 7,118 17.35%
American Indian and Alaska Native Alone - Hispanic 178 0.43%
Asian Alone - Hispanic 36 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 23 0.06%
Two Or More Races - Hispanic 173 0.42%
Black or African American Alone - Non Hispanic 707 1.72%
White Alone - Non Hispanic 30,938 75.4%
American Indian and Alaska Native Alone - Non Hispanic 121 0.3%
Asian Alone - Non Hispanic 1,098 2.68%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 44 0.11%
Two Or More Races - Non Hispanic 498 1.21%