Groton Flag

Groton

County Seat:
No
Area (mi²):
1.672
State:
Massachusetts

Groton is a CDP located in Middlesex County, Massachusetts. Groton has a 2026 population of 1,674. Groton is currently growing at a rate of 2.07% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Groton is $135,714 with a poverty rate of 10.13%. The median age in Groton is 44.1 years: 37.5 years for males, and 44.5 years for females. For every 100 females there are 96.8 males.

1.7K
Total Population
1,001
Density (mi²)
34 2.07%
Growth

Groton Population

Groton Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,674342.07%
20251,640352.18%

Median Age

Overall: 44.1 years
Female: 44.5 years
Male: 37.5 years

Groton Adults

There are 899 adults, (255 of whom are seniors) in Groton.

Sex Ratio

Female: 626 (50.8%)
Male: 606 (49.2%)

Demographics

The racial composition of Groton includes 80.84% White, 5.76% other race, 4.3% Black or African American, 3.41% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White99680.84%
Other race715.76%
Two or more races705.68%
Black or African American534.3%
Asian423.41%
Race
Population ↓
Percentage (of total)
Other race403.25%
Black or African American171.38%
White161.3%
Race
Population ↓
Percentage (of total)
White98079.55%
Two or more races705.68%
Asian423.41%
Black or African American362.92%
Other race312.52%

Groton Marital Status

Economics and Income Statistics

Groton 's average per capita income is $121,378. Household income levels show a median of $135,714. The poverty rate stands at 10.13%.

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$204,286-
Families$194,063$192,753
Households$135,714$154,298
Non Families$24,293$65,394

$121,378

Average Income

$135,714

Median Household Income

10.13%

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)