Compare towns

Colebrook vs Groton

Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.

What stands out worked out from the figures below

Colebrook has the most homeowners (91.6%).
Groton has the most renters (54.6% rent).

What matters to you?

Pick a few. We’ll pull those rows to the top and mark which town comes out ahead on each. There’s no overall score: what matters is up to you.

MeasureColebrookGroton
People
Population
1,494Lowest
9,490Highest
Growth since 20102010 → 2020 census —
-9.6%
CT: +0.9%
Median age
52.1±5Highest
27% above CT
39±3.7Lowest
5% below CT
Kids under 18
17.9%±3.9Highest
CT: 20.2%
15.7%±3.5Lowest
CT: 20.2%
Colebrook and Groton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
26%±4.2Highest
CT: 18.5%
16.2%±2.7Lowest
CT: 18.5%
Bachelor’s degree+adults 25+
36.6%Lowest
CT: 42.5%
38.8%Highest
CT: 42.5%
Enrolled in collegeshare of residents
5.4%±1.8Highest
CT: 7.1%
4.2%±1.7Lowest
CT: 7.1%
Colebrook and Groton are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$111,250±$17kHighest
16% above CT
$79,577±$8kLowest
17% below CT
Home valuemedian, owner-occupied
$342,800±$19kHighest
7% below CT
$306,600±$26kLowest
16% below CT
Colebrook and Groton are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,333±$626Highest
10% below CT
$1,250±$98Lowest
16% below CT
Colebrook and Groton are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$6,211Highest
7% below CT
$4,411Lowest
34% below CT
Renters paying 30%+of income on rent
42.1%±55Lowest
CT: 52.6%
46.5%±11.7Highest
CT: 52.6%
Groton and Colebrook are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
8.3%Lowest
CT: 10%
18.6%Highest
CT: 10%
Housing
Homeownersof occupied homes
91.6%Highest
CT: 66.5%
45.4%Lowest
CT: 66.5%
Typical home builtmedian year
1960Lowest
7 yrs older than CT
1971Highest
4 yrs newer than CT
Getting to work
Average commuteone way
34 minHighest
29% above CT
18 minLowest
34% below CT
Work from home
7%±3.8Highest
CT: 16%
4.8%±2Lowest
CT: 16%
Colebrook and Groton are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district Colebrook School District —
High school in town None in town —
On TownTapestry
Old photos in History None yet None yet

CT average · Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024; 2010 & 2020 decennial census; NCES Common Core of Data. “±” is the Census margin of error. Property tax is top-coded by the Census at $10,000+. School rank compares math and reading proficiency against the state average.