Compare towns

Windham vs Killingly vs Seymour

Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.

What stands out worked out from the figures below

Windham has the most renters (52.6% rent).
Seymour has the most people working from home (16.4%).

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.

MeasureWindhamKillinglySeymour
People
Population
23,961Highest
17,867
16,889Lowest
Median age
33.7±1.9Lowest
18% below CT
39.5±3
4% below CT
41.6±3Highest
about the CT average
Seymour and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
20.1%±2.4Highest
CT: 20.2%
19.8%±2.3
CT: 20.2%
19.3%±3.9Lowest
CT: 20.2%
Windham and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
14.3%±1.9Lowest
CT: 18.5%
19.7%±2.4Highest
CT: 18.5%
16.8%±2.4
CT: 18.5%
Killingly and Seymour are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
22.7%Lowest
CT: 42.5%
22.9%
CT: 42.5%
33.3%Highest
CT: 42.5%
Enrolled in collegeshare of residents
15.2%±1.8Highest
CT: 7.1%
5.4%±1.9Lowest
CT: 7.1%
6.4%±2.1
CT: 7.1%
Cost of living
Household incomemedian
$55,736±$5kLowest
42% below CT
$84,350±$8k
12% below CT
$107,708±$15kHighest
12% above CT
Home valuemedian, owner-occupied
$209,800±$9kLowest
43% below CT
$288,600±$15k
21% below CT
$370,000±$19kHighest
about the CT average
Rentmedian gross, monthly
$1,107±$69
26% below CT
$1,044±$141Lowest
30% below CT
$1,608±$86Highest
8% above CT
Property taxmedian, yearly
$4,633
30% below CT
$3,922Lowest
41% below CT
$6,635Highest
about the CT average
Renters paying 30%+of income on rent
57.1%±8.1Highest
CT: 52.6%
42.8%±10.9Lowest
CT: 52.6%
45.2%±17.3
CT: 52.6%
Windham and Seymour are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
20.7%Highest
CT: 10%
11.4%
CT: 10%
6.7%Lowest
CT: 10%
Housing
Homeownersof occupied homes
47.4%Lowest
CT: 66.5%
71.6%
CT: 66.5%
74.2%Highest
CT: 66.5%
Typical home builtmedian year
1956Lowest
11 yrs older than CT
1968
1 yr newer than CT
1973Highest
6 yrs newer than CT
Getting to work
Average commuteone way
24 minLowest
8% below CT
28 min
5% above CT
32 minHighest
21% above CT
Work from home
6.1%±1.7Lowest
CT: 16%
11.1%±2.3
CT: 16%
16.4%±3.5Highest
CT: 16%
Seymour and Killingly 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 #143 of 149 in CT #136 of 149 in CT #105 of 149 in CT
School district Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Seymour School District
High school in town Windham High School Killingly High School Seymour High School
Students per teacherat that high school
9.8Lowest
11.1
11.8Highest
On TownTapestry
Old photos in History None yet None yet None yet

CT 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.