Groton, MA Demographic Data
Groton, MA Summary
Groton is located in Middlesex County in Massachusetts
- Population: NA
- Area: 33.76 sq. miles
- Land Area: 32.76 sq. miles
- Water Area: 1.00 sq. miles
- Population Density: NA
- Elevation: 305.12 ft
- Time Zone: Eastern Standard Time (GMT -5)
- Daylight Savings: Yes
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Groton, MA Gender Breakdown
Gender
Number
Percent
National Avg
Female
499
46%
50.8
Male
578
54%
49.2
Total Population
1,077
311,591,919
Groton, MA Age Breakdown
Age Group
Number
Percent
National Avg
Under 5 Years
33
3.1%
6.4
5 to 9 Years
63
5.8%
6.5
10 to 14 Years
68
6.3%
6.7
15 to 19 Years
72
6.7%
7.0
20 to 24 Years
98
9.1%
7.1
25 to 34 Years
55
5.1%
13.3
35 to 44 Years
158
14.7%
13.1
45 to 54 Years
134
12.4%
14.3
55 to 59 Years
123
11.4%
6.5
60 to 64 Years
32
3.0%
5.7
65 to 74 Years
148
13.7%
7.2
75 to 84 Years
76
7.1%
4.2
85 Years and Over
17
1.6%
1.8
Age Statistics
Number
Percent
National Avg
18 Years and over
842
78.2%
76.3
Female
404
48.0%
51.4
Male
438
52.0%
48.6
21 Years and over
761
70.7%
71.8
62 Years and over
256
23.8%
16.7
65 Years and over
241
22.4%
13.3
Female
113
46.9%
56.7
Male
128
53.1%
43.3
Median Age (years)
45
NR
NR
Groton, MA Race Breakdown
Race
Number
Percent
National Avg
One Race
1,077
100.0%
97.2
White
1,029
95.5%
74.1
Black or African American
22
2.0%
12.6
American Indian and Alaska Native
22
2.0%
0.8
Asian
4
0.4%
4.8
Asian Indian
0
0.0%
0.9
Chinese
0
0.0%
1.1
Filipino
0
0.0%
0.8
Japanese
0
0.0%
0.2
Korean
0
0.0%
0.5
Vietnamese
0
0.0%
0.5
Other Asian
4
0.4%
0.7
Native Hawaiian and Other Pacific Islander
0
0.0%
0.2
Native Hawaiian
0
0.0%
0.1
Guamanian or Chamorro
0
0.0%
0.0
Samoan
0
0.0%
0.0
Other Pacific Islander
0
0.0%
0.1
Some Other Race
0
0.0%
4.7
Two or More Races
0
0.0%
2.8
Hispanic Statistics
Number
Percent
National Avg
Hispanic or Latino (of any race)
49
4.5%
16.7
Mexican
0
0.0%
10.8
Puerto Rican
49
4.5%
1.6
Cuban
0
0.0%
0.6
Other Hispanic or Latino
0
0.0%
3.7
Not Hispanic or Latino
1,028
95.5%
83.3
Groton, MA Educational Attainment
Education Level
Number
Percent
National Avg
Less than 9th grade
28
3.8%
6.0
9th to 12th grade, no diploma
19
2.6%
8.1
High school graduate (includes equivalent)
127
17.1%
28.4
Some college, no degree
82
11.0%
21.2
Associate's Degree
32
4.3%
7.8
Bachelor's Degree
237
31.9%
17.9
Graduate or professional degree
218
29.3%
10.6
Education Summary
Number
Percent
National Avg
< High School Graduate
47
6.4%
14.1
High School Graduate or Higher
696
93.6%
85.9
Bachelor's Degree or Higher
455
61.2%
28.5
Groton, MA Marital Status
Marital Status
Number
Percent
National Avg
Never Married
229
25.1%
32.5%
Now Married
440
48.2%
48.3
Divorced
158
17.3%
11.0%
Separated
0
0.0%
2.2
Widowed
86
9.4
6.0%
Groton, MA Language Spoken at Home
Language
Number
Percent
National Avg
English Only
975
93.4%
79.2%
Languages other than english
69
6.6%
20.8%
Spanish
19
1.8%
12.9%
Other indo-european languages
50
4.8%
3.7%
Asian and Pacific islander languages
0
0.0%
3.3%
Other Languages
0
0.0%
0.9%
Groton, MA Household Income
Household Income
Number
Percent
National Avg
Less than $10,000
78
15.4%
7.8
$10,000 to $14,999
0
0.0%
5.8
$15,000 to $24,999
58
11.4%
11.4
$25,000 to $34,999
47
9.3%
10.6
$35,000 to $49,999
51
10.1%
13.9
$50,000 to $74,999
31
6.1%
18.0
$75,000 to $99,999
35
6.9%
11.7
$100,000 to $149,000
95
18.7%
12.1
$150,000 to $199,999
69
13.6%
4.4
$200,000 or more
43
8.5%
4.3
Median household income
55,446
50,502
Per capita income
39,208
26,708
Groton, MA Employment Breakdown
Industry
Number
Percent
National Avg
Agriculture, forestry, fishing, hunting and mining
18
3.3%
1.9
Arts, entertainment, recreation, accommodation and food services
0
0.0%
9.4
Construction
0
0.0%
6.1
Educational services, health care and social assistance
201
36.8%
23.2
Finance, insurance, real estate, rental, and leasing
13
2.4%
6.6
Information
19
3.5%
2.1
Manufacturing
32
5.9%
10.4
Other services except public administration
36
6.6%
5.0
Professional, scientific, management, administrative and waste management services
80
14.7%
10.7
Public administration
33
6.0%
5.1
Retail trade
91
16.7%
11.6
Transportation, warehousing and utilities
0
0.0%
5.0
Wholesale trade
23
4.2%
2.8
Occupation
Number
Percent
National Avg
Management, business, science, and arts occupations
328
60.1%
36.0%
Natural resources, construction, and maintenance occupations
16
2.9%
9.1%
Production, transportation, and material moving occupations
22
4.0%
12.1%
Sales and office occupations
74
13.6%
24.5%
Service occupations
106
19.4%
18.3%
Groton, MA Commute Statistics
Commute Type
Number
Percent
National Avg
Workers 16 Years and over
532
Car, truck, or van - drove alone
357
67.1%
76.4
Car, truck, or van - carpooled
48
9.0%
9.7
Public transportation (excluding taxicab)
0
0.0%
5.0
Walked
31
5.8%
2.8
Other means
16
3.0%
1.7
Worked at home
80
15.0%
4.3
Mean travel time to work (Minutes)
26.2
25.5
Groton, MA Vehicles per Household
Vehicles per Household
Number
Percent
National Avg
None
36
7.1%
9.3
1 vehicles
169
33.3%
34.1
2 vehicles
168
33.1%
37.5
3 or more
134
26.4%
19.1
Groton, MA Housing Occupancy
Housing Occupancy
Number
Percent
National Avg
Total Housing Units
556
Occupied Housing Units
507
91.2%
86.9
Owner Occupied
381
75.1%
64.6
Renter Occupied
126
24.9%
35.4
Vacant Housing Units
49
8.8%
13.1
Homeowner Vacancy Rate
11
NR
NR
Rental Vacancy Rate
0
NR
NR
Average household size of owner-occupied unit
2.3
NR
2.7
Average household size of renter-occupied unit
NR
NR
2.52
Groton, MA Rooms per Residence
Rooms per Residence
Number
Percent
National Avg
Total Housing Units
556
1 room
0
0.0%
2.0
2 rooms
22
4.0%
2.5
3 rooms
85
15.3%
9.2
4 rooms
0
0.0%
16.7
5 rooms
113
20.3%
20.6
6 rooms
31
5.6%
18.1
7 rooms
129
23.2%
12.3
8 rooms
43
7.7%
8.4
9 rooms or more
133
23.9%
10.2
Median Rooms
7
Groton, MA Structure Type Statistics
Structure Type
Number
Percent
National Avg
Total Housing Units
556
1-unit, detached
446
80.2%
61.5
1-unit, attached
0
0.0%
5.8
2-units
19
3.4%
3.8
3 or 4 units
0
0.0%
4.5
5 to 9 units
0
0.0%
4.8
10 to 19 units
22
4.0%
4.5
20 or more units
69
12.4%
8.7
Mobile home
0
0.0%
6.5
Boat, RV, van, etc.
0
0.0%
0.1
Groton, MA Housing Age Statistics
Housing Age
Number
Percent
National Avg
1939 or earlier
185
33.3%
13.5%
1940 to 1949
39
7.0%
5.5%
1950 to 1959
109
19.6%
10.9%
1960 to 1969
27
4.9%
11.1%
1970 to 1979
63
11.3%
15.8%
1980 to 1989
87
15.6%
13.8%
1990 to 1999
46
8.3%
13.8%
2000 to 2004
0
0.0%
8.8%
2005 or later
0
0.0%
6.9%
Groton, MA Household Heating
Heating Fuel Type
Number
Percent
National Avg
Utility Gas
211
41.6%
49.0
Bottled, tank, or LP gas
0
0.0%
4.9
Electricity
52
10.3%
36.3
Fuel oil, kerosene, etc.
185
36.5%
6.2
Coal or coke
0
0.0%
0.1
Wood
59
11.6%
2.1
Solar energy
0
0.0%
0.0
Other fuel
0
0.0%
0.4
No fuel used
0
0.0%
0.9
Groton, MA Mortgage Statistics
Mortgage Payments
Number
Percent
National Avg
Housing units with a mortgage
201
49325615.0
$700 to $999
0
0.0%
15.0%
Less than $300
0
0.0%
0.2%
$300 to $499
0
0.0%
1.8%
$500 to $699
0
0.0%
5.4%
$1,000 to 1,499
18
9.0%
28.4%
$1,500 to 1,999
29
14.4%
20.1%
$2,000 or more
154
76.6%
29.1%
Mortgage Payment as % of Income
Number
Percent
National Avg
Less than 20.0%
61
30.3%
34.9%
20.0% to 24.9%
31
15.4%
16.2%
25.0% to 29.9%
22
10.9%
12.1%
30.0% to 34.9%
12
6.0%
8.7%
35.0% or more
75
37.3%
28.1%
Not Computed
0
NR
NR
Groton, MA Rent Statistics
Rent Payment Amount
Number
Percent
National Avg
Occupied Units Paying Rent
91
38,515,453
$750 to $999
0
0.0%
24.3%
Less than $200
0
0.0%
2.0%
$1,500 or more
0
0.0%
13.4%
$1,000 to 1,499
0
0.0%
24.8%
$500 to $749
18
19.8%
23.8%
$200 to $299
19
20.9%
3.2%
$300 to $499
54
59.3%
8.5%
No Cash Rent
35
NR
2,211,837
Median (Dollars)
426
NR
871
Rent Payment as % of Income
Number
Percent
National Avg
Less than 15.0%
15
16.5%
11.1%
15.0% to 19.9%
0
0.0%
11.7%
20.0% to 24.9%
57
62.6%
12.2%
25.0% to 29.9%
19
20.9%
11.5%
30.0% to 34.9%
0
0.0%
9.1%
35.0% or more
0
0.0%
44.3%
Not Computed
35
NR
NR
Groton, MA Property Value
Property Type
Number
Percent
National Avg
Specified Owner-Occupied Units
381
74,264,435
Less then $50,000
0
0.0%
8.8%
$50,000 to $99,999
0
0.0%
8.8%
$100,000 to $149,000
0
0.0%
16.5%
$150,000 to $199,000
0
0.0%
15.4%
$200,000 to $299,999
89
23.4%
18.2%
$300,000 to $499,999
137
36.0%
15.2%
$500,000 to $999,999
155
40.7%
7.9%
$1,000,000 or more
0
0.0%
2.0%
Median (Dollars)
434,300
173,600
