Compare towns

Plainfield vs Spencer 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

Plainfield has the youngest population (median age 37).
Spencer has the most expensive homes ($382k median).
Sterling has the highest household income ($103k).

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.

MeasurePlainfieldSpencerKillinglySterling
People
Population
15,141
12,008
17,867Highest
3,629Lowest
Growth since 20102010 → 2020 census —
+2.6%
U.S.: +7.4%
— —
Median age
37±4.5Lowest
5% below U.S.
48.9±6.8Highest
26% above U.S.
39.5±3
about the U.S. average
39.4±5.9
about the U.S. average
Spencer and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
19.4%±2.6
U.S.: 22%
16.4%±3.9Lowest
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+
16.6%±2.4
U.S.: 17.2%
26%±4.4Highest
U.S.: 17.2%
19.7%±2.4
U.S.: 17.2%
13%±3.8Lowest
U.S.: 17.2%
Spencer and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
15%Lowest
U.S.: 35.7%
29.1%Highest
U.S.: 35.7%
22.9%
U.S.: 35.7%
18%
U.S.: 35.7%
Enrolled in collegeshare of residents
5.6%±1.8Highest
U.S.: 6.4%
5.2%±2.4
U.S.: 6.4%
5.4%±1.9
U.S.: 6.4%
3.7%±1.9Lowest
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
$76,993±$8kLowest
5% below U.S.
$80,533±$11k
about the U.S. average
$84,350±$8k
4% above U.S.
$102,695±$12kHighest
27% above U.S.
Sterling and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$272,100±$16kLowest
18% below U.S.
$382,000±$22kHighest
15% above U.S.
$288,600±$15k
13% below U.S.
$283,400±$17k
15% below U.S.
Rentmedian gross, monthly
$1,204±$70Highest
15% below U.S.
$1,078±$161
24% below U.S.
$1,044±$141Lowest
26% below U.S.
—
Plainfield and Spencer are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$4,209
35% above U.S.
$4,387
41% above U.S.
$3,922Lowest
26% above U.S.
$4,551Highest
46% above U.S.
Renters paying 30%+of income on rent
39.8%±9.5
U.S.: 51.1%
50.6%±10.3Highest
U.S.: 51.1%
42.8%±10.9
U.S.: 51.1%
32%±18.1Lowest
U.S.: 51.1%
Spencer and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
8.7%
U.S.: 12.5%
11%
U.S.: 12.5%
11.4%Highest
U.S.: 12.5%
8.3%Lowest
U.S.: 12.5%
Housing
Homeownersof occupied homes
73.6%
U.S.: 65.2%
63%Lowest
U.S.: 65.2%
71.6%
U.S.: 65.2%
81.1%Highest
U.S.: 65.2%
Typical home builtmedian year
1971
9 yrs older than U.S.
1968Lowest
12 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
27 minLowest
about the U.S. average
34 min
30% above U.S.
28 min
6% above U.S.
35 minHighest
34% above U.S.
Work from home
10%±4Lowest
U.S.: 15.1%
15%±7.3Highest
U.S.: 15.1%
11.1%±2.3
U.S.: 15.1%
11.6%±6.4
U.S.: 15.1%
Spencer and Sterling 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 #131 of 149 in CT #261 of 282 in MA #136 of 149 in CT #119 of 149 in CT
School district Plainfield School District Spencer-E Brookfield Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Sterling School District
High school in town Plainfield High School David Prouty High Killingly High School None in town
Students per teacherat that high school
10.3
9.9Lowest
11.1Highest
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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.