Compare towns

Coventry vs Griswold vs Killingly vs Sterling

Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..

What stands out worked out from the figures below

Coventry has the most expensive homes ($356k median).
Griswold has the oldest population (median age 48.1).
Killingly has the most renters (28.4% rent).
Sterling has the most kids (22.8% under 18).

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.

MeasureCoventryGriswoldKillinglySterling
People
Population
35,907Highest
11,530
17,867
3,629Lowest
Growth since 20102010 → 2020 census
+1.9%
U.S.: +7.4%
— — —
Median age
44±1.1
13% above U.S.
48.1±3.9Highest
24% above U.S.
39.5±3
about the U.S. average
39.4±5.9Lowest
about the U.S. average
Griswold and Coventry are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
18.2%±1.8Lowest
U.S.: 22%
18.5%±3.7
U.S.: 22%
19.8%±2.3
U.S.: 22%
22.8%±5.9Highest
U.S.: 22%
Sterling and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
19.2%±1.6
U.S.: 17.2%
17.8%±3.5
U.S.: 17.2%
19.7%±2.4Highest
U.S.: 17.2%
13%±3.8Lowest
U.S.: 17.2%
Killingly and Coventry are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
31.2%Highest
U.S.: 35.7%
19.9%
U.S.: 35.7%
22.9%
U.S.: 35.7%
18%Lowest
U.S.: 35.7%
Enrolled in collegeshare of residents
5.5%±1.2Highest
U.S.: 6.4%
1.8%±1.1Lowest
U.S.: 6.4%
5.4%±1.9
U.S.: 6.4%
3.7%±1.9
U.S.: 6.4%
Coventry and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$102,946±$8kHighest
28% above U.S.
$78,719±$11kLowest
about the U.S. average
$84,350±$8k
4% above U.S.
$102,695±$12k
27% above U.S.
Coventry and Sterling are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$356,200±$11kHighest
7% above U.S.
$275,900±$42kLowest
17% below U.S.
$288,600±$15k
13% below U.S.
$283,400±$17k
15% below U.S.
Rentmedian gross, monthly
$1,206±$155Highest
15% below U.S.
$1,177±$65
17% below U.S.
$1,044±$141Lowest
26% below U.S.
—
Coventry and Griswold are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$5,099Highest
63% above U.S.
$4,628
48% above U.S.
$3,922Lowest
26% above U.S.
$4,551
46% above U.S.
Renters paying 30%+of income on rent
51.5%±11.1
U.S.: 51.1%
57.5%±15.5Highest
U.S.: 51.1%
42.8%±10.9
U.S.: 51.1%
32%±18.1Lowest
U.S.: 51.1%
Griswold and Coventry are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
7.4%Lowest
U.S.: 12.5%
7.6%
U.S.: 12.5%
11.4%Highest
U.S.: 12.5%
8.3%
U.S.: 12.5%
Housing
Homeownersof occupied homes
82%Highest
U.S.: 65.2%
73.3%
U.S.: 65.2%
71.6%Lowest
U.S.: 65.2%
81.1%
U.S.: 65.2%
Typical home builtmedian year
1973
7 yrs older than U.S.
1977
3 yrs older than U.S.
1968Lowest
12 yrs older than U.S.
1988Highest
8 yrs newer than U.S.
Getting to work
Average commuteone way
26 minLowest
about the U.S. average
31 min
17% above U.S.
28 min
6% above U.S.
35 minHighest
34% above U.S.
Work from home
11.3%±2.2
U.S.: 15.1%
9%±3.6Lowest
U.S.: 15.1%
11.1%±2.3
U.S.: 15.1%
11.6%±6.4Highest
U.S.: 15.1%
Sterling and Coventry are within the Census margin of error here, so we can’t say which is really higher.
Schools
Public school scoresrank in state, math + reading #24 of 38 in RI #118 of 149 in CT #136 of 149 in CT #119 of 149 in CT
School district Coventry Griswold School District Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Sterling School District
High school in town Coventry High School Griswold High School Killingly High School None in town
Students per teacherat that high school
12.3Highest
11.5
11.1Lowest
—
On TownTapestry
Old photos in History None yet None yet None yet None yet

U.S. 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.