Compare towns

Andover vs Groton

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

What stands out worked out from the figures below

Andover has the most people working from home (15.5%).
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.

MeasureAndoverGroton
People
Population
3,152Lowest
9,490Highest
Growth since 20102010 → 2020 census —
-9.6%
CT: +0.9%
Median age
51.2±5.4Highest
25% above CT
39±3.7Lowest
5% below CT
Kids under 18
16.2%±4.4Highest
CT: 20.2%
15.7%±3.5Lowest
CT: 20.2%
Andover and Groton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
19.2%±5.1Highest
CT: 18.5%
16.2%±2.7Lowest
CT: 18.5%
Andover and Groton are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
46.5%Highest
CT: 42.5%
38.8%Lowest
CT: 42.5%
Enrolled in collegeshare of residents
8.2%±4.1Highest
CT: 7.1%
4.2%±1.7Lowest
CT: 7.1%
Andover and Groton are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$134,632±$20kHighest
41% above CT
$79,577±$8kLowest
17% below CT
Home valuemedian, owner-occupied
$376,500±$36kHighest
about the CT average
$306,600±$26kLowest
16% below CT
Rentmedian gross, monthly
$1,166±$745Lowest
22% below CT
$1,250±$98Highest
16% below CT
Groton and Andover are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$6,554Highest
about the CT average
$4,411Lowest
34% below CT
Renters paying 30%+of income on rent
60.8%±38.4Highest
CT: 52.6%
46.5%±11.7Lowest
CT: 52.6%
Andover and Groton are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
1.8%Lowest
CT: 10%
18.6%Highest
CT: 10%
Housing
Homeownersof occupied homes
93.1%Highest
CT: 66.5%
45.4%Lowest
CT: 66.5%
Typical home builtmedian year
1977Highest
10 yrs newer than CT
1971Lowest
4 yrs newer than CT
Getting to work
Average commuteone way
25 minHighest
5% below CT
18 minLowest
34% below CT
Work from home
15.5%±5.4Highest
CT: 16%
4.8%±2Lowest
CT: 16%
Schools
Public school scoresrank in state, math + reading #43 of 149 in CT —
School district Andover 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.