Maine Population Aged 25 Years and Above By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on August 20, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Maine population aged 25 years and above was 994,900.

Race: The White Alone racial group had the highest population aged 25 years and above (940.17K) and constituted 94.50% of the Maine population aged 25yrs+. The Two Or More Races racial group had the second highest population (25.57K) and constituted 2.57% of the population. The third highest racial group was Black or African American Alone (10.17K), constituting 1.02% of the population.

Ethnicity: The population of the Non-Hispanic White Alone ethnicity group was 932.71K and constituted 93.75% of the Maine population aged 25yrs+. The population of the Hispanic or Latino of All Races ethnicity group was 13.80K and constituted 1.39% of the population.

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

You can see similar information for other states and the United States.

Maine Population Aged 25 Years and Above By Race in 2021
White Alone
Two or More Races
Black Alone
Asian Alone
American Indian & Alaska Native Alone
Some Other Race Alone
Native Hawaiian & Pac. Islander Alone
Maine Population Aged 25 Years and Above By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
All Others
Maine Population Aged 25 Years and Above By Race in 2021
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Race Population % of Total Pop.
White Alone 940169 94.50
Two Or More Races 25573 2.57
Black or African American Alone 10171 1.02
Asian Alone 9910 1.00
American Indian and Alaska Native Alone 4771 0.48
Some Other Race Alone 4152 0.42
Native Hawaiian And Pacific Islander Alone 154 0.02
Maine Population Aged 25 Years and Above By Ethnicity in 2021
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Ethnicity Population % of Total Pop.
Non-Hispanic White Alone 932713 93.75
Hispanic or Latino of All Races 13800 1.39
All Other Ethnicities 48387 4.86