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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 24,918 population of Plymouth County, Iowa comprised of 1,043 people who identified as Hispanic (4.19%), and 23,875 people who identified as Non-Hispanic (95.81%).

Race: The White Alone population was the largest racial group in Plymouth County, Iowa with a population of 24,171 (97%); Two Or More Races population was the second largest racial group with a population of 271 (1.09%); and Black or African American Alone was the third largest racial group with a population of 155 (0.62%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Plymouth County, Iowa in 2014, with a population of 23,255 (93.33%); the second largest ethnic group was White Alone - Hispanic with a population of 916 (3.68%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 243 (0.98%).

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

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

See this for other years:
Hispanics and Non Hispanics in Plymouth County, IA in 2014
Total Population:
Race in Plymouth County, IA in 2014
Total Population:
Ethnicity in Plymouth County, IA in 2014
Total Population:
Population By Race in Plymouth , IA in 2014
Race Population Percentage
Black or African American Alone 155 0.62%
White Alone 24,171 97%
American Indian and Alaska Native Alone 137 0.55%
Asian Alone 155 0.62%
Native Hawaiian And Pacific Islander Alone 29 0.12%
Two Or More Races 271 1.09%
Population By Ethnicity in Plymouth , IA in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 11 0.04%
White Alone - Hispanic 916 3.68%
American Indian and Alaska Native Alone - Hispanic 72 0.29%
Asian Alone - Hispanic 7 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.04%
Two Or More Races - Hispanic 28 0.11%
Black or African American Alone - Non Hispanic 144 0.58%
White Alone - Non Hispanic 23,255 93.33%
American Indian and Alaska Native Alone - Non Hispanic 65 0.26%
Asian Alone - Non Hispanic 148 0.59%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 20 0.08%
Two Or More Races - Non Hispanic 243 0.98%