Compare towns

Killingly vs Brooklyn vs Harvard vs Plainfield

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

What stands out worked out from the figures below

Killingly has the most renters (28.4% rent).
Brooklyn has the oldest population (median age 45.6).
Harvard has the most people working from home (44.8%).
Plainfield has the youngest population (median age 37).

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.

MeasureKillinglyBrooklynHarvardPlainfield
People
Population
17,867Highest
8,517
6,927Lowest
15,141
Growth since 20102010 → 2020 census — —
+5.1%
U.S.: +7.4%
—
Median age
39.5±3
about the U.S. average
45.6±2.5Highest
17% above U.S.
44.1±4.7
13% above U.S.
37±4.5Lowest
5% below U.S.
Brooklyn and Harvard are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
19.8%±2.3
U.S.: 22%
20.6%±4.6
U.S.: 22%
21.1%±4.5Highest
U.S.: 22%
19.4%±2.6Lowest
U.S.: 22%
Harvard and Brooklyn are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
19.7%±2.4Highest
U.S.: 17.2%
17.6%±2.9
U.S.: 17.2%
16.3%±2.8Lowest
U.S.: 17.2%
16.6%±2.4
U.S.: 17.2%
Killingly and Brooklyn are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
22.9%
U.S.: 35.7%
23.9%
U.S.: 35.7%
62%Highest
U.S.: 35.7%
15%Lowest
U.S.: 35.7%
Enrolled in collegeshare of residents
5.4%±1.9
U.S.: 6.4%
5.4%±1.7
U.S.: 6.4%
3.8%±1.5Lowest
U.S.: 6.4%
5.6%±1.8Highest
U.S.: 6.4%
Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$84,350±$8k
4% above U.S.
$96,207±$15k
19% above U.S.
$213,996±$24kHighest
165% above U.S.
$76,993±$8kLowest
5% below U.S.
Home valuemedian, owner-occupied
$288,600±$15k
13% below U.S.
$315,200±$28k
5% below U.S.
$833,600±$54kHighest
151% above U.S.
$272,100±$16kLowest
18% below U.S.
Rentmedian gross, monthly
$1,044±$141Lowest
26% below U.S.
$1,125±$98
20% below U.S.
$1,321±$424Highest
7% below U.S.
$1,204±$70
15% below U.S.
Harvard and Plainfield are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$3,922Lowest
26% above U.S.
$4,538
45% above U.S.
$10,000+Highest
at least 221% above U.S.
$4,209
35% above U.S.
Renters paying 30%+of income on rent
42.8%±10.9
U.S.: 51.1%
38.5%±19.3Lowest
U.S.: 51.1%
72.5%±51.5Highest
U.S.: 51.1%
39.8%±9.5
U.S.: 51.1%
Harvard and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
11.4%Highest
U.S.: 12.5%
2.3%Lowest
U.S.: 12.5%
4.5%
U.S.: 12.5%
8.7%
U.S.: 12.5%
Housing
Homeownersof occupied homes
71.6%Lowest
U.S.: 65.2%
81.7%
U.S.: 65.2%
89.4%Highest
U.S.: 65.2%
73.6%
U.S.: 65.2%
Typical home builtmedian year
1968Lowest
12 yrs older than U.S.
1978Highest
2 yrs older than U.S.
1975
5 yrs older than U.S.
1971
9 yrs older than U.S.
Getting to work
Average commuteone way
28 min
6% above U.S.
27 min
about the U.S. average
32 minHighest
20% above U.S.
27 minLowest
about the U.S. average
Work from home
11.1%±2.3
U.S.: 15.1%
10.7%±5.4
U.S.: 15.1%
44.8%±6.1Highest
U.S.: 15.1%
10%±4Lowest
U.S.: 15.1%
Schools
Public school scoresrank in state, math + reading #136 of 149 in CT #113 of 149 in CT #12 of 282 in MA #131 of 149 in CT
School district Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Brooklyn School District Harvard Plainfield School District
High school in town Killingly High School None in town The Bromfield High School Plainfield High School
Students per teacherat that high school
11.1Highest
—
11.0
10.3Lowest
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.