Groton is a city located in Middlesex County Massachusetts. Groton has a 2024 population of 1,817. Groton is currently growing at a rate of 10.52% annually and its population has increased by 61.22% since the most recent census, which recorded a population of 1,127 in 2020.
The average household income in Groton is $193,179 with a poverty rate of 4.85%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Groton is 29.5 years, 26.3 years for males, and 39.1 years for females.
According to the most recent ACS, the racial composition of Groton was:
White
Two or more races
Other race
Black or African American
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 381 | 3.35 | 55.1 | 44.9 |
| Non Family | 171 | 0 | 28.1 | 71.9 |
| Married | 137 | 3.28 | 81.8 | 18.2 |
| Male | 50 | 12.04 | 100 | 0 |
| Female | 23 | 2.43 | 0 | 100 |
5.01
Average Family Size
3.35
Average Household Size
55.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 96.7%.
The highest rate of bachelors degrees is among other race people with a rate of 65.22%.
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
87.78% of Groton residents speak only English, while 12.22% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 5.62% of the population.
rate
4.85%
Overall Poverty Rate
4.5%
Male Poverty Rate
5.16%
Female Poverty Rate
The race most likely to be in poverty in Groton is Black, with 59.46% below the poverty level.
The race least likely to be in poverty in Groton is White, with 3.33% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 3.97%, and for those that did not work, the poverty rate was 14.24%.
Married
Widowed
Divorced
Separated
NeverMarried
26.8%
Overall Marriage Rate
32.9%
Male Marriage Rate
21.7%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
0%
Veteran Disability Rate
LaborForceParticipation
65.7%
Labor Force Participation
63.4%
Employment Rate
3.4%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
27.58%
Born in Groton
91.51%
Native Born
8.49%
Foreign Born
6.39%
Non Citizen
2.11%
Naturalized
91.51% of Groton residents were born in the United States, with 27.58% having been born in Massachusetts. 6.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Africa.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2024 | 1,817 | 173 | 10.52% |
| 2023 | 1,644 | 172 | 11.68% |
| 2022 | 1,472 | 177 | 13.67% |
| 2021 | 1,295 | 168 | 14.91% |
| 2020 | 1,127 | -218 | -16.21% |
| 2019 | 1,345 | 198 | 17.26% |
| 2018 | 1,147 | -41 | -3.45% |
| 2017 | 1,188 | 25 | 2.15% |
| 2016 | 1,163 | 82 | 7.59% |
| 2015 | 1,081 | 142 | 15.12% |
| 2014 | 939 | 51 | 5.74% |
| 2013 | 888 | -137 | -13.37% |
| 2012 | 1,025 | -52 | -4.83% |
| 2011 | 1,077 | -47 | -4.18% |
| 2010 | 1,124 | 0 | 0% |