Compare towns

Ayer vs Griswold vs Harvard vs Killingly

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

What stands out worked out from the figures below

Ayer has the most renters (30.8% rent).
Griswold has the oldest population (median age 48.1).
Harvard has the highest household income ($214k).
Killingly has the shortest commute (28 min average).

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.

MeasureAyerGriswoldHarvardKillingly
People
Population
8,645
11,530
6,927Lowest
17,867Highest
Growth since 20102010 → 2020 census
+14.2%Highest
U.S.: +7.4%
—
+5.1%Lowest
U.S.: +7.4%
—
Median age
39.2±2.8Lowest
about the U.S. average
48.1±3.9Highest
24% above U.S.
44.1±4.7
13% above U.S.
39.5±3
about the U.S. average
Griswold and Harvard are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
20.3%±3.9
U.S.: 22%
18.5%±3.7Lowest
U.S.: 22%
21.1%±4.5Highest
U.S.: 22%
19.8%±2.3
U.S.: 22%
Harvard and Ayer are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
14.5%±2.8Lowest
U.S.: 17.2%
17.8%±3.5
U.S.: 17.2%
16.3%±2.8
U.S.: 17.2%
19.7%±2.4Highest
U.S.: 17.2%
Killingly and Griswold are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
42.3%
U.S.: 35.7%
19.9%Lowest
U.S.: 35.7%
62%Highest
U.S.: 35.7%
22.9%
U.S.: 35.7%
Enrolled in collegeshare of residents
4.5%±1.5
U.S.: 6.4%
1.8%±1.1Lowest
U.S.: 6.4%
3.8%±1.5
U.S.: 6.4%
5.4%±1.9Highest
U.S.: 6.4%
Killingly and Ayer are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$101,875±$15k
26% above U.S.
$78,719±$11kLowest
about the U.S. average
$213,996±$24kHighest
165% above U.S.
$84,350±$8k
4% above U.S.
Home valuemedian, owner-occupied
$463,800±$29k
39% above U.S.
$275,900±$42kLowest
17% below U.S.
$833,600±$54kHighest
151% above U.S.
$288,600±$15k
13% below U.S.
Rentmedian gross, monthly
$1,415±$180Highest
about the U.S. average
$1,177±$65
17% below U.S.
$1,321±$424
7% below U.S.
$1,044±$141Lowest
26% below U.S.
Ayer and Harvard are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$5,057
62% above U.S.
$4,628
48% above U.S.
$10,000+Highest
at least 221% above U.S.
$3,922Lowest
26% above U.S.
Renters paying 30%+of income on rent
45.1%±14.2
U.S.: 51.1%
57.5%±15.5
U.S.: 51.1%
72.5%±51.5Highest
U.S.: 51.1%
42.8%±10.9Lowest
U.S.: 51.1%
Harvard and Griswold are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
10.7%
U.S.: 12.5%
7.6%
U.S.: 12.5%
4.5%Lowest
U.S.: 12.5%
11.4%Highest
U.S.: 12.5%
Housing
Homeownersof occupied homes
69.2%Lowest
U.S.: 65.2%
73.3%
U.S.: 65.2%
89.4%Highest
U.S.: 65.2%
71.6%
U.S.: 65.2%
Typical home builtmedian year
1977Highest
3 yrs older than U.S.
1977Highest
3 yrs older than U.S.
1975
5 yrs older than U.S.
1968Lowest
12 yrs older than U.S.
Getting to work
Average commuteone way
33 minHighest
25% above U.S.
31 min
17% above U.S.
32 min
20% above U.S.
28 minLowest
6% above U.S.
Work from home
21.6%±5.9
U.S.: 15.1%
9%±3.6Lowest
U.S.: 15.1%
44.8%±6.1Highest
U.S.: 15.1%
11.1%±2.3
U.S.: 15.1%
Schools
Public school scoresrank in state, math + reading #113 of 282 in MA #118 of 149 in CT #12 of 282 in MA #136 of 149 in CT
School district Ayer Shirley School District Griswold School District Harvard Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS
High school in town Ayer Shirley Regional High School Griswold High School The Bromfield High School Killingly High School
Students per teacherat that high school
11.5Highest
11.5Highest
11.0Lowest
11.1
On TownTapestry
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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.