Mahnomen County, Minnesota Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the total Mahnomen County, MN population was 5,429. The White Alone racial group had the highest population (2.49K) and constituted 45.87% of the total Mahnomen County population. The American Indian and Alaska Native Alone racial group had the second highest population (2.03K) and constituted 37.43% of the population. The third highest racial group was Two Or More Races (808), constituting 14.88% of the population.

The population of the Non-Hispanic White Alone ethnicity group was 2.42K and constituted 44.52% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (257) and constituted 4.73% of the population.

The charts and tables below shows the population and percentages by race and ethnicity.

Note: Missing racial or ethnicity groups means there was not enough information for an estimate.

You can also see similar information for other Minnesota counties, and for Minnesota.

Mahnomen County, Minnesota Population By Race in 2021
White Alone
American Indian and Alaska Native Alone
Two Or More Races
Black or African American Alone
Asian Alone
Some Other Race Alone
Native Hawaiian And Pacific Islander Alone
Mahnomen County, Minnesota Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
Mahnomen County, Minnesota Population By Race in 2021
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Race Population % of Total Pop.
White Alone 2490 45.87
American Indian and Alaska Native Alone 2032 37.43
Two Or More Races 808 14.88
Black or African American Alone 65 1.20
Asian Alone 20 0.37
Some Other Race Alone 9 0.17
Native Hawaiian And Pacific Islander Alone 5 0.09
Mahnomen County, Minnesota Population By Ethnicity in 2021
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Ethnicity Population % of Total Pop.
Non-Hispanic White Alone 2417 44.52
Hispanic or Latino of All Races 257 4.73