Population By Race and Ethnicity in Cass County, ND in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 180,861 population of Cass County, North Dakota comprised of 5,080 people who identified as Hispanic (2.81%), and 175,781 people who identified as Non-Hispanic (97.19%).

Race: The White Alone population was the largest racial group in Cass County, North Dakota with a population of 156,925 (86.77%); Black or African American Alone population was the second largest racial group with a population of 11,176 (6.18%); and Asian Alone was the third largest racial group with a population of 6,327 (3.5%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cass County, North Dakota in 2018, with a population of 152,848 (84.51%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 10,945 (6.05%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 6,269 (3.47%).

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

You can find similar information for other North Dakota counties, and for North Dakota.

See this for other years:
Hispanics and Non Hispanics in Cass County, ND in 2018
Total Population:
Race in Cass County, ND in 2018
Total Population:
Ethnicity in Cass County, ND in 2018
Total Population:
Population By Race in Cass , ND in 2018
Race Population Percentage
Black or African American Alone 11,176 6.18%
White Alone 156,925 86.77%
American Indian and Alaska Native Alone 2,659 1.47%
Asian Alone 6,327 3.5%
Native Hawaiian And Pacific Islander Alone 102 0.06%
Two Or More Races 3,672 2.03%
Population By Ethnicity in Cass , ND in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 231 0.13%
White Alone - Hispanic 4,077 2.25%
American Indian and Alaska Native Alone - Hispanic 444 0.25%
Asian Alone - Hispanic 58 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 25 0.01%
Two Or More Races - Hispanic 245 0.14%
Black or African American Alone - Non Hispanic 10,945 6.05%
White Alone - Non Hispanic 152,848 84.51%
American Indian and Alaska Native Alone - Non Hispanic 2,215 1.23%
Asian Alone - Non Hispanic 6,269 3.47%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 77 0.04%
Two Or More Races - Non Hispanic 3,427 1.9%