Marshfield

County:: Washington County
County Seat:: No
Area (mi²):: 17.013
State:: Maine

Marshfield is located in Washington County, Maine. Marshfield has a 2025 population of 526. Marshfield is currently declining at a rate of -0.38% annually and its population has decreased by -0.38% since the most recent census, which recorded a population of 528 in 2020.

The average household income in Marshfield is $71,809 with a poverty rate of 9.07%.The median age in Marshfield is 43.3 years: 44.7 years for males, and 41 years for females.

Demographics

The racial composition of Marshfield includes 96.76% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	448	96.76%
Two or more races	11	2.38%
Native American	4	0.86%

Marshfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marshfield's average per capita income is $45,833. Household income levels show a median of $60,500. The poverty rate stands at 9.07%.

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	$105,208	-
Families	$85,417	$89,413
Households	$60,500	$71,809
Non Families	$42,875	$43,465

$45,833

Average Income

$60,500

Median Household Income

9.07%

Poverty Rate