Groton CDP, Massachusetts demographics
Population: 1,295
Median age: 39.6
Median household income: 130,625
Groton is a CDP in Middlesex County, Massachusetts, United States.
Demographics, population, home values, social and economic characteristics of Groton CDP, MA.
Population
| 2021 | 1,295 |
| 2020 | 1,127 |
| 2019 | 1,345 |
| 2018 | 1,147 |
| 2017 | 1,188 |
| 2016 | 1,163 |
| 2015 | 1,081 |
| 2014 | 939 |
| 2013 | 888 |
| 2012 | 1,025 |
| 2011 | 1,077 |
| 2010 | 1,340 |
| 2009 | 1,271 |
Census data for Groton CDP, Massachusetts
Demographic and housing estimates in Groton CDP, Massachusetts
| Total population | 1,295 |
| Male | 683 |
| Female | 612 |
| Total population | 1,295 |
| Under 5 years | 51 |
| 5 to 9 years | 55 |
| 10 to 14 years | 93 |
| 15 to 19 years | 176 |
| 20 to 24 years | 196 |
| 25 to 34 years | 56 |
| 35 to 44 years | 98 |
| 45 to 54 years | 213 |
| 55 to 59 years | 83 |
| 60 to 64 years | 68 |
| 65 to 74 years | 93 |
| 75 to 84 years | 74 |
| 85 years and over | 39 |
| Median age (years) | 39.6 |
| Under 18 years | 305 |
| 16 years and over | 1,056 |
| 18 years and over | 990 |
| 21 years and over | 848 |
| 62 years and over | 223 |
| 65 years and over | 206 |
| Total population | 1,295 |
| One race | 1,218 |
| White | 1,089 |
| Black or African American | 45 |
| American Indian and Alaska Native | 0 |
| Asian | 43 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 41 |
| Two or more races | 77 |
| Citizen, VOTING AGE 18 and over population | 912 |
| Male Citizen, VOTING AGE 18 and over population | 448 |
| Female Citizen, VOTING AGE 18 and over population | 464 |
Social characteristics in Groton CDP, Massachusetts
| Total households | 419 |
| Family households (families) | 161 |
| Married-couple family | 0 |
| Male householder, no wife present, family | 118 |
| Female householder, no husband present, family | 82 |
| Nonfamily households | 140 |
| Average household size | 171 |
| Average family size | 2.92 |
Economic characteristics in Groton CDP, Massachusetts
| Total households | 419 |
| Less than $10,000 | 51 |
| $10,000 to $14,999 | 13 |
| $15,000 to $24,999 | 57 |
| $25,000 to $34,999 | 16 |
| $35,000 to $49,999 | 31 |
| $50,000 to $74,999 | 22 |
| $75,000 to $99,999 | 0 |
| $100,000 to $149,999 | 66 |
| $150,000 to $199,999 | 38 |
| $200,000 or more | 125 |
| Median household income (dollars) | 130,625 |
Housing characteristics in Groton CDP, Massachusetts
| Total housing units | 419 |
| Occupied housing units | 419 |
| Vacant housing units | 0 |
| Total housing units | 419 |
| 1-unit, detached | 223 |
| 1-unit, attached | 29 |
| 2 units | 39 |
| 3 or 4 units | 24 |
| 5 to 9 units | 35 |
| 10 to 19 units | 5 |
| 20 or more units | 64 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 419 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 46 |
| Built 2000 to 2009 | 7 |
| Built 1990 to 1999 | 48 |
| Built 1980 to 1989 | 0 |
| Built 1970 to 1979 | 20 |
| Built 1960 to 1969 | 37 |
| Built 1950 to 1959 | 11 |
| Built 1940 to 1949 | 0 |
| Built 1939 or earlier | 250 |
| Total housing units | 419 |
| 1 room | 34 |
| 2 rooms | 28 |
| 3 rooms | 53 |
| 4 rooms | 39 |
| 5 rooms | 49 |
| 6 rooms | 34 |
| 7 rooms | 57 |
| 8 rooms | 54 |
| 9 rooms or more | 71 |
| Median rooms | 5.7 |
| Total housing units | 419 |
| No bedroom | 34 |
| 1 bedroom | 110 |
| 2 bedrooms | 50 |
| 3 bedrooms | 70 |
| 4 bedrooms | 132 |
| 5 or more bedrooms | 23 |
| Occupied housing units | 419 |
| Owner-occupied | 256 |
| Renter-occupied | 163 |
| Average household size of owner-occupied unit | 3.84 |
| Average household size of renter-occupied unit | 1.47 |
| Occupied housing units | 419 |
| Moved in 2017 or later | 27 |
| Moved in 2015 to 2016 | 92 |
| Moved in 2010 to 2014 | 108 |
| Moved in 2000 to 2009 | 63 |
| Moved in 1990 to 1999 | 58 |
| Moved in 1989 and earlier | 71 |
| Owner-occupied units | 256 |
| Less than $50,000 | 15 |
| $50,000 to $99,999 | 0 |
| $100,000 to $149,999 | 0 |
| $150,000 to $199,999 | 4 |
| $200,000 to $299,999 | 20 |
| $300,000 to $499,999 | 117 |
| $500,000 to $999,999 | 71 |
| $1,000,000 or more | 29 |
| Median (dollars) | 465,400 |
| Owner-occupied units | 256 |
| Housing units with a mortgage | 184 |
| Housing units without a mortgage | 72 |
| Occupied units paying rent | 123 |
| Less than $500 | 43 |
| $500 to $999 | 16 |
| $1,000 to $1,499 | 40 |
| $1,500 to $1,999 | 24 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 1,039 |
| No rent paid | 40 |
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