Cass County, North Dakota 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 184.53K population of Cass County, ND residents comprised of 6.18K residents who identified as Hispanic or Latino (3.35%), and 178.34K residents who identified as Non-Hispanic (96.65%).

Race: The White Alone population was the largest racial group in Cass County, ND, with a population of 151.31K (82.00%). The Black or African American Alone population was the second largest racial group in Cass County, ND, with a population of 12.96K (7.03%). The Two Or More Races population was the third largest racial group in Cass County, ND, with a population of 9.48K (5.14%). The smallest racial group in Cass County, ND was Native Hawaiian And Pacific Islander Alone with a population of 101 (0.06%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Cass County, ND, with a population of 149.44K (80.99%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Cass County, ND, with a population of 12.76K (6.92%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Cass County, ND, with a population of 7.20K (3.90%). The smallest ethnic group in Cass County, ND was Hispanic - Native Hawaiian & Pac. Islander with a population of 22 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Cass County, North Dakota from the 2020 decennial census.

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

Cass County, ND Hispanics and Non Hispanics Population in Census 2020
Total Population:
Cass County, ND Racial Groups in Census 2020
Total Population:
Cass County, ND Ethnicity Groups in Census 2020
Total Population:
Cass County, ND Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 12963 7.03
White Alone 151307 82.00
American Indian and Alaska Native Alone 2614 1.42
Asian Alone 6068 3.29
Native Hawaiian And Pacific Islander Alone 101 0.06
Some Other Race Alone 1994 1.08
Two Or More Races 9478 5.14
Cass County, ND Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 149442 80.99
Non-Hispanic - Black Alone 12761 6.92
Non-Hispanic - Two or More Races 7201 3.90
Non-Hispanic - Asian Alone 6034 3.27
Non-Hispanic - American Indian & Alaska Native 2367 1.28
Hispanic - Two or More Races 2277 1.23
Hispanic - White Alone 1865 1.01
Hispanic - Some Other Race Alone 1535 0.83
Non-Hispanic - Some Other Race Alone 459 0.25
Hispanic - American Indian & Alaska Native 247 0.13
Hispanic - Black Alone 202 0.11
Non-Hispanic - Native Hawaiian & Pac. Islander 79 0.04
Hispanic - Asian Alone 34 0.02
Hispanic - Native Hawaiian & Pac. Islander 22 0.01