Compare towns

Windsor Locks vs Killingly vs Springfield vs Thomaston

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

What stands out worked out from the figures below

Windsor Locks has the most people working from home (17.7%).
Killingly has the most expensive homes ($289k median).
Springfield has the most renters (50.4% rent).
Thomaston 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.

MeasureWindsor LocksKillinglySpringfieldThomaston
People
Population
12,579
17,867
154,749Highest
7,492Lowest
Growth since 20102010 → 2020 census — —
+1.9%
U.S.: +7.4%
—
Median age
41.4±2.6
6% above U.S.
39.5±3
about the U.S. average
33.7±0.5Lowest
13% below U.S.
41.5±7.7Highest
7% above U.S.
Thomaston and Windsor Locks are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
18.6%±3.4Lowest
U.S.: 22%
19.8%±2.3
U.S.: 22%
24.2%±0.9Highest
U.S.: 22%
20.5%±5.2
U.S.: 22%
Springfield and Thomaston are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
18.2%±2.7
U.S.: 17.2%
19.7%±2.4Highest
U.S.: 17.2%
13.2%±0.7Lowest
U.S.: 17.2%
18.6%±3.6
U.S.: 17.2%
Killingly and Thomaston are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
28.6%
U.S.: 35.7%
22.9%
U.S.: 35.7%
20.5%Lowest
U.S.: 35.7%
34%Highest
U.S.: 35.7%
Enrolled in collegeshare of residents
5.9%±1.8
U.S.: 6.4%
5.4%±1.9Lowest
U.S.: 6.4%
7.5%±0.5Highest
U.S.: 6.4%
5.5%±2.1
U.S.: 6.4%
Springfield and Windsor Locks are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$81,205±$13k
about the U.S. average
$84,350±$8k
4% above U.S.
$52,656±$2kLowest
35% below U.S.
$103,218±$15kHighest
28% above U.S.
Thomaston and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$258,800±$14k
22% below U.S.
$288,600±$15kHighest
13% below U.S.
$245,000±$4kLowest
26% below U.S.
$282,600±$23k
15% below U.S.
Killingly and Thomaston are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,394±$187Highest
about the U.S. average
$1,044±$141
26% below U.S.
$1,144±$55
19% below U.S.
$1,037±$147Lowest
27% below U.S.
Property taxmedian, yearly
$3,688Lowest
18% above U.S.
$3,922
26% above U.S.
$3,695
18% above U.S.
$5,915Highest
90% above U.S.
Renters paying 30%+of income on rent
58.2%±16.8Highest
U.S.: 51.1%
42.8%±10.9Lowest
U.S.: 51.1%
57.7%±3.1
U.S.: 51.1%
57.9%±22
U.S.: 51.1%
Windsor Locks and Thomaston are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
10.9%
U.S.: 12.5%
11.4%
U.S.: 12.5%
25.8%Highest
U.S.: 12.5%
2.3%Lowest
U.S.: 12.5%
Housing
Homeownersof occupied homes
77.1%
U.S.: 65.2%
71.6%
U.S.: 65.2%
49.6%Lowest
U.S.: 65.2%
77.7%Highest
U.S.: 65.2%
Typical home builtmedian year
1961
19 yrs older than U.S.
1968Highest
12 yrs older than U.S.
1952Lowest
28 yrs older than U.S.
1961
19 yrs older than U.S.
Getting to work
Average commuteone way
22 min
17% below U.S.
28 minHighest
6% above U.S.
20 minLowest
23% below U.S.
27 min
about the U.S. average
Work from home
17.7%±3.7Highest
U.S.: 15.1%
11.1%±2.3
U.S.: 15.1%
8.4%±0.9
U.S.: 15.1%
7.6%±3.7Lowest
U.S.: 15.1%
Schools
Public school scoresrank in state, math + reading #109 of 149 in CT #136 of 149 in CT #276 of 282 in MA #106 of 149 in CT
School district Windsor Locks School District Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Springfield Thomaston School District
High school in town Windsor Locks High School Killingly High School Springfield Central High Thomaston High School
Students per teacherat that high school
8.9Lowest
11.1
12.2Highest
10.7
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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.