Winthrop Flag

Winthrop

County:
Kennebec County
County Seat:
No
Area (mi²):
31.155
State:
Maine

Winthrop is located in Kennebec County, Maine. Winthrop has a 2025 population of 6,231. Winthrop is currently growing at a rate of 0.24% annually and its population has increased by 1.61% since the most recent census, which recorded a population of 6,132 in 2020.

The average household income in Winthrop is $92,215 with a poverty rate of 13.94%.The median age in Winthrop is 43.3 years: 42.2 years for males, and 43.9 years for females.

6.2K
Total Population
200
Density (mi²)
15 0.24%
Growth

Winthrop Population

Winthrop Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Winthrop includes 90.13% White, 5.04% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White5,54690.13%
Black or African American3105.04%
Two or more races2644.29%
Other race140.23%
Asian100.16%
Native American90.15%

Winthrop Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Winthrop's average per capita income is $49,167. Household income levels show a median of $82,858. The poverty rate stands at 13.94%.

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$98,636-
Families$95,625$109,766
Households$82,858$92,215
Non Families$45,938$59,249

$49,167

Average Income

$82,858

Median Household Income

13.94%

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)