Plymouth County, Iowa Population By Race in Census 2020

Updated on March 15, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Plymouth County, IA population of 25,698 people, 90.63% (23,289) identified their race as White Alone, 4.19% (1,076) identified their race as Two Or More Races, and 2.55% (656) identified their race as Some Other Race Alone.

The first chart below shows the population by race and the second chart shows the percentage of the population for each race. You can also find the information in a table below.

You can see similar information for other Iowa counties and also for the state of Iowa.

Plymouth County, IA Population By Race in Census 2020
White Alone
Two Or More Races
Some Other Race Alone
Black or African American Alone
Native Hawaiian And Pacific Islander Alone
Asian Alone
American Indian and Alaska Native Alone
Percentage of Plymouth County, IA Population By Race in Census 2020
White Alone
Two Or More Races
Some Other Race Alone
Black or African American Alone
Native Hawaiian And Pacific Islander Alone
Asian Alone
American Indian and Alaska Native Alone
Plymouth County, IA Population By Race in Census 2020
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Race Population % of County Population
Black or African American Alone 356 1.39
White Alone 23289 90.63
American Indian and Alaska Native Alone 88 0.34
Asian Alone 116 0.45
Native Hawaiian And Pacific Islander Alone 117 0.46
Some Other Race Alone 656 2.55
Two Or More Races 1076 4.19