Population By Race and Ethnicity in Washington County, ME in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 31,152 population of Washington County, Maine comprised of 757 people who identified as Hispanic (2.43%), and 30,395 people who identified as Non-Hispanic (97.57%).

Race: The White Alone population was the largest racial group in Washington County, Maine with a population of 28,534 (91.6%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 1,639 (5.26%); and Two Or More Races was the third largest racial group with a population of 631 (2.03%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Maine in 2018, with a population of 27,943 (89.7%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 1,576 (5.06%); and the third largest ethnic group was White Alone - Hispanic with a population of 591 (1.9%).

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

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

See this for other years:
Hispanics and Non Hispanics in Washington County, ME in 2018
Total Population:
Race in Washington County, ME in 2018
Total Population:
Ethnicity in Washington County, ME in 2018
Total Population:
Population By Race in Washington , ME in 2018
Race Population Percentage
Black or African American Alone 188 0.6%
White Alone 28,534 91.6%
American Indian and Alaska Native Alone 1,639 5.26%
Asian Alone 148 0.48%
Native Hawaiian And Pacific Islander Alone 12 0.04%
Two Or More Races 631 2.03%
Population By Ethnicity in Washington , ME in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 26 0.08%
White Alone - Hispanic 591 1.9%
American Indian and Alaska Native Alone - Hispanic 63 0.2%
Asian Alone - Hispanic 15 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 7 0.02%
Two Or More Races - Hispanic 55 0.18%
Black or African American Alone - Non Hispanic 162 0.52%
White Alone - Non Hispanic 27,943 89.7%
American Indian and Alaska Native Alone - Non Hispanic 1,576 5.06%
Asian Alone - Non Hispanic 133 0.43%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5 0.02%
Two Or More Races - Non Hispanic 576 1.85%