Plymouth city, Iowa Census 2020 Population By Race and Ethnicity

Updated on September 4, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 375 population of Plymouth city, IA residents comprised of 9 residents who identified as Hispanic or Latino (2.40%), and 366 residents who identified as Non-Hispanic (97.60%).

Race: The White Alone population was the largest racial group in Plymouth city, IA, with a population of 342 (91.20%). The Two Or More Races population was the second largest racial group in Plymouth city, IA, with a population of 22 (5.87%). The Black or African American Alone population was the third largest racial group in Plymouth city, IA, with a population of 8 (2.13%). The smallest racial group in Plymouth city, IA was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Plymouth city, IA, with a population of 340 (90.67%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Plymouth city, IA, with a population of 18 (4.80%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Plymouth city, IA, with a population of 5 (1.33%). The smallest ethnic group in Plymouth city, IA was Hispanic - Some Other Race Alone with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Plymouth city, Iowa from the 2020 decennial census.

You can see similar information for other cities and places in Iowa and also for the state of Iowa.

Plymouth city, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Plymouth city, IA Racial Groups in Census 2020
Total Population:
Plymouth city, IA Ethnicity Groups in Census 2020
Total Population:
Plymouth city, IA Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 8 2.13
White Alone 342 91.20
American Indian and Alaska Native Alone 1 0.27
Asian Alone 0 0.00
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 2 0.53
Two Or More Races 22 5.87
Plymouth city, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 340 90.67
Non-Hispanic - Two or More Races 18 4.80
Non-Hispanic - Black Alone 5 1.33
Hispanic - Two or More Races 4 1.07
Hispanic - Black Alone 3 0.80
Hispanic - White Alone 2 0.53
Non-Hispanic - Some Other Race Alone 2 0.53
Non-Hispanic - American Indian & Alaska Native 1 0.27
Hispanic - American Indian & Alaska Native 0 0.00
Non-Hispanic - Asian Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Some Other Race Alone 0 0.00