Washington

County:: Knox County
County Seat:: No
Area (mi²):: 38.039
State:: Maine

Washington is located in Knox County, Maine. Washington has a 2025 population of 1,546. Washington is currently declining at a rate of -1.28% annually and its population has decreased by -3.07% since the most recent census, which recorded a population of 1,595 in 2020.

The average household income in Washington is $84,013 with a poverty rate of 12.65%.The median age in Washington is 45.7 years: 49.1 years for males, and 42.9 years for females.

Demographics

The racial composition of Washington includes 94.44% White, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,528	94.44%
Two or more races	59	3.65%
Asian	29	1.79%
Native American	2	0.12%

Washington Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington's average per capita income is $40,240. Household income levels show a median of $63,036. The poverty rate stands at 12.65%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$92,981	-
Families	$86,719	$111,574
Households	$63,036	$84,013
Non Families	-	$41,021

$40,240

Average Income

$63,036

Median Household Income

12.65%

Poverty Rate