Population By Race and Ethnicity in Marion County, IA in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 33,280 population of Marion County, Iowa comprised of 604 people who identified as Hispanic (1.82%), and 32,676 people who identified as Non-Hispanic (98.19%).

Race: The White Alone population was the largest racial group in Marion County, Iowa with a population of 32,129 (96.54%); Asian Alone population was the second largest racial group with a population of 456 (1.37%); and Two Or More Races was the third largest racial group with a population of 349 (1.05%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Iowa in 2014, with a population of 31,597 (94.94%); the second largest ethnic group was White Alone - Hispanic with a population of 532 (1.6%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 454 (1.36%).

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

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

See this for other years:
Hispanics and Non Hispanics in Marion County, IA in 2014
Total Population:
Race in Marion County, IA in 2014
Total Population:
Ethnicity in Marion County, IA in 2014
Total Population:
Population By Race in Marion , IA in 2014
Race Population Percentage
Black or African American Alone 261 0.78%
White Alone 32,129 96.54%
American Indian and Alaska Native Alone 76 0.23%
Asian Alone 456 1.37%
Native Hawaiian And Pacific Islander Alone 9 0.03%
Two Or More Races 349 1.05%
Population By Ethnicity in Marion , IA in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 13 0.04%
White Alone - Hispanic 532 1.6%
American Indian and Alaska Native Alone - Hispanic 28 0.08%
Asian Alone - Hispanic 2 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 27 0.08%
Black or African American Alone - Non Hispanic 248 0.75%
White Alone - Non Hispanic 31,597 94.94%
American Indian and Alaska Native Alone - Non Hispanic 48 0.14%
Asian Alone - Non Hispanic 454 1.36%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 7 0.02%
Two Or More Races - Non Hispanic 322 0.97%