Cass County, Iowa Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 13.13K population of Cass County, IA residents comprised of 306 residents who identified as Hispanic or Latino (2.33%), and 12.82K residents who identified as Non-Hispanic (97.67%).

Race: The White Alone population was the largest racial group in Cass County, IA, with a population of 12.41K (94.56%). The Two Or More Races population was the second largest racial group in Cass County, IA, with a population of 427 (3.25%). The Some Other Race Alone population was the third largest racial group in Cass County, IA, with a population of 120 (0.91%). The smallest racial group in Cass County, IA was American Indian and Alaska Native Alone with a population of 25 (0.19%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Cass County, IA, with a population of 12.32K (93.83%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Cass County, IA, with a population of 318 (2.42%). The Hispanic - Two or More Races population was the third largest ethnic group in Cass County, IA, with a population of 109 (0.83%). The smallest ethnic group in Cass County, IA was Hispanic - Native Hawaiian & Pac. Islander 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 Cass County, Iowa from the 2020 decennial census.

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

Cass County, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:13,127
97.67%
Non Hispanic (97.67%)
Hispanic (2.33%)
Cass County, IA Racial Groups in Census 2020
Total Population:13,127
94.56%
White Alone (94.56%)
Two or more races (3.25%)
Some Other Race Alone (0.91%)
Native Hawaiian And Pacific Islander Alone (0.59%)
Asian Alone (0.27%)
Black or African American Alone (0.22%)
American Indian and Alaska Native Alone (0.19%)
Cass County, IA Ethnicity Groups in Census 2020
Total Population:13,127
93.83%
Non-Hispanic - White Alone (93.83%)
Non-Hispanic - Two or more races (2.42%)
Hispanic - Two or more races (0.83%)
Hispanic - White Alone (0.73%)
Hispanic - Some Other Race Alone (0.70%)
All Other Ethnicities (0.63%)
Non-Hispanic - Native Hawaiian And Pacific Islander Alone (0.59%)
Non-Hispanic - Asian Alone (0.27%)
Cass County, IA Population of Racial Groups in Census 2020
Race
Population
% of County Population
White Alone 12,413 94.56
Two Or More Races 427 3.25
Some Other Race Alone 120 0.91
Native Hawaiian And Pacific Islander Alone 78 0.59
Asian Alone 35 0.27
Black or African American Alone 29 0.22
American Indian and Alaska Native Alone 25 0.19
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Cass County, IA Population of Ethnicity Groups in Census 2020
Ethnicity
Population
% of County Population
Non-Hispanic - White Alone 12,317 93.83
Non-Hispanic - Two or More Races 318 2.42
Hispanic - Two or More Races 109 0.83
Hispanic - White Alone 96 0.73
Hispanic - Some Other Race Alone 92 0.70
Non-Hispanic - Native Hawaiian & Pac. Islander 78 0.59
Non-Hispanic - Asian Alone 35 0.27
Non-Hispanic - Black Alone 28 0.21
Non-Hispanic - Some Other Race Alone 28 0.21
Non-Hispanic - American Indian & Alaska Native 17 0.13
Hispanic - American Indian & Alaska Native 8 0.06
Hispanic - Black Alone 1 0.01
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00
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