Plymouth Flag

Plymouth

County Seat:
No
Area (mi²):
29.728
State:
Maine

Plymouth is located in Penobscot County, Maine. Plymouth has a 2025 population of 1,317 . Plymouth is currently declining at a rate of -0.45% annually and its population has decreased by -0.6% since the most recent census, which recorded a population of 1,325 in 2020.

The average household income in Plymouth is $85,537 with a poverty rate of 5.94%. The median age in Plymouth is 38.2 years: 44.6 years for males, and 32.3 years for females. For every 100 females there are 98.0 males.

1.3K
Total Population
44
Density (mi²)
-6 -0.45%
Growth

Plymouth Population

Plymouth Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plymouth includes 90.3% White, 3.11% Native American, and smaller percentages for Black or African American and multiracial populations.

Population by Race

White (90.3%)

Two or more races (5.76%)

Native American (3.11%)

Black or African American (0.83%)

Race
Population
Percentage (of total)
White1,19190.3%
Two or more races765.76%
Native American413.11%
Black or African American110.83%

Plymouth Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plymouth's average per capita income is $50,368. Household income levels show a median of $60,625. The poverty rate stands at 5.94%.

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$86,875-
Families$74,554$92,862
Households$60,625$85,537
Non Families$50,595$54,321

$50,368

Average Income

$60,625

Median Household Income

5.94%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)