Groton town Population

2010–2026

589

2026 projection

3.7% since 2020 (increase)

0100200300400500600700201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Groton town. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202658900.00%
202558900.00%
2024589+81.38%
2023581-10.17%
2022582+81.39%
2021574+61.06%
2020568-396.43%
2019607+10.17%
2018606+40.66%
2017602+20.33%

Showing 10 of 17 years.

Groton town Demographics

51.1median age

Median age

Female49.5 yrs
Male54.1 yrs

Adults

429
149 seniors · 35%280 other adults

Sex

Female 47.3% · 240Male 52.7% · 267

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 5 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Groton town Income

$85,625median household income

Median household income

$85,625

Half of households earn more, half earn less

Median earnings

$39,444

Typical yearly pay for a worker 25 or older.

Poverty rate

10.5%

About 1 in 10 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Groton town Marital Status

63% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married63%61%66%
Never married15%19%11%
Divorced8%10%7%
Widowed13%9%16%
Separated<1%1%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201