Plymouth

County:: Grafton County
County Seat:: No
Area (mi²):: 28.101
State:: New Hampshire

Plymouth town is located in Grafton County, New Hampshire. Plymouth town has a 2025 population of 6,566. Plymouth town is currently declining at a rate of -0.42% annually and its population has decreased by -2.07% since the most recent census, which recorded a population of 6,705 in 2020.

The average household income in Plymouth town is $103,819 with a poverty rate of 17.2%. The median age in Plymouth town is 26.8 years: 24.8 years for males, and 32.6 years for females.

Demographics

The racial composition of Plymouth town includes 87.31% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	5,778	87.31%
Two or more races	453	6.84%
Black or African American	186	2.81%
Asian	149	2.25%
Other race	52	0.79%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Plymouth town Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plymouth town's average per capita income is $51,030. Household income levels show a median of $74,696. The poverty rate stands at 17.2%.

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	$117,105	-
Families	$106,461	$137,662
Households	$74,696	$103,819
Non Families	$33,533	$63,584

$51,030

Average Income

$74,696

Median Household Income

17.2%

Poverty Rate