Population By Race and Ethnicity in Penobscot County, ME in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 153,359 population of Penobscot County, Maine comprised of 2,917 people who identified as Hispanic (1.9%), and 150,442 people who identified as Non-Hispanic (98.1%).

Race: The White Alone population was the largest racial group in Penobscot County, Maine with a population of 145,059 (94.59%); Two Or More Races population was the second largest racial group with a population of 2,800 (1.83%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 1,943 (1.27%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Penobscot County, Maine in 2021, with a population of 142,614 (92.99%); the second largest ethnic group was Two Or More Races - Non Hispanic with a population of 2,619 (1.71%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,445 (1.59%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Penobscot, Maine.

You can find similar information for other Maine counties, and for Maine.

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Hispanics and Non Hispanics in Penobscot County, ME in 2021
Total Population:153,359
98.1%
Non Hispanic (98.1%)
Hispanic (1.9%)
Race in Penobscot County, ME in 2021
Total Population:153,359
94.59%
White Alone (94.59%)
Two or more races (1.83%)
American Indian and Alaska Native Alone (1.27%)
Asian Alone (1.2%)
Black or African American Alone (1.08%)
Native Hawaiian And Pacific Islander Alone (0.04%)
Ethnicity in Penobscot County, ME in 2021
Total Population:153,359
92.99%
Non-Hispanic White Alone (92.99%)
Non-Hispanic Two or more races (1.71%)
Hispanic White Alone (1.59%)
All Other Ethnicities (1.33%)
Non-Hispanic American Indian and Alaska Native Alone (1.2%)
Non-Hispanic Asian Alone (1.18%)
Population By Race in Penobscot , ME in 2021
Race
Population
Percentage
White Alone 145,059 94.59%
Two Or More Races 2,800 1.83%
American Indian and Alaska Native Alone 1,943 1.27%
Asian Alone 1,846 1.2%
Black or African American Alone 1,654 1.08%
Native Hawaiian And Pacific Islander Alone 57 0.04%
Population By Ethnicity in Penobscot , ME in 2021
Ethnicity
Population
Percentage
White Alone - Non Hispanic 142,614 92.99%
Two Or More Races - Non Hispanic 2,619 1.71%
White Alone - Hispanic 2,445 1.59%
American Indian and Alaska Native Alone - Non Hispanic 1,838 1.2%
Asian Alone - Non Hispanic 1,808 1.18%
Black or African American Alone - Non Hispanic 1,515 0.99%
Two Or More Races - Hispanic 181 0.12%
Black or African American Alone - Hispanic 139 0.09%
American Indian and Alaska Native Alone - Hispanic 105 0.07%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 48 0.03%
Asian Alone - Hispanic 38 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.01%