Mattapoisett

County:: Plymouth County
County Seat:: No
Area (mi²):: 17.336
State:: Massachusetts

Mattapoisett is located in Plymouth County, Massachusetts. Mattapoisett has a 2025 population of 6,770. Mattapoisett is currently growing at a rate of 0.88% annually and its population has increased by 4.04% since the most recent census, which recorded a population of 6,507 in 2020.

The average household income in Mattapoisett is $169,034 with a poverty rate of 3.25%.The median age in Mattapoisett is 56 years: 55.2 years for males, and 56.9 years for females.

Demographics

The racial composition of Mattapoisett includes 94.55% White, and smaller percentages for other race, Native American, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	6,205	94.55%
Two or more races	237	3.61%
Other race	52	0.79%
Native American	37	0.56%
Asian	32	0.49%

Mattapoisett Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mattapoisett's average per capita income is $70,417. Household income levels show a median of $117,308. The poverty rate stands at 3.25%.

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	$147,292	-
Families	$137,222	$183,442
Households	$117,308	$169,034
Non Families	$70,579	$138,769

$70,417

Average Income

$117,308

Median Household Income

3.25%

Poverty Rate