Compare towns

Thompson vs Killingly vs Thomaston

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

What stands out worked out from the figures below

Thompson has the oldest population (median age 54.1).
Killingly has the most renters (28.4% 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.

MeasureThompsonKillinglyThomaston
People
Population
9,337
17,867Highest
7,492Lowest
Median age
54.1±2.2Highest
32% above CT
39.5±3Lowest
4% below CT
41.5±7.7
about the CT average
Kids under 18
11.4%±2.8Lowest
CT: 20.2%
19.8%±2.3
CT: 20.2%
20.5%±5.2Highest
CT: 20.2%
Thomaston and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
24.4%±4.3Highest
CT: 18.5%
19.7%±2.4
CT: 18.5%
18.6%±3.6Lowest
CT: 18.5%
Thompson and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
21.9%Lowest
CT: 42.5%
22.9%
CT: 42.5%
34%Highest
CT: 42.5%
Enrolled in collegeshare of residents
2.9%±1.3Lowest
CT: 7.1%
5.4%±1.9
CT: 7.1%
5.5%±2.1Highest
CT: 7.1%
Thomaston and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$93,629±$18k
about the CT average
$84,350±$8kLowest
12% below CT
$103,218±$15kHighest
8% above CT
Thomaston and Thompson are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$291,900±$24kHighest
20% below CT
$288,600±$15k
21% below CT
$282,600±$23kLowest
23% below CT
Thompson and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,012±$344Lowest
32% below CT
$1,044±$141Highest
30% below CT
$1,037±$147
30% below CT
Killingly and Thomaston are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$3,822Lowest
42% below CT
$3,922
41% below CT
$5,915Highest
11% below CT
Renters paying 30%+of income on rent
54%±18.7
CT: 52.6%
42.8%±10.9Lowest
CT: 52.6%
57.9%±22Highest
CT: 52.6%
Thomaston and Thompson are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
5.9%
CT: 10%
11.4%Highest
CT: 10%
2.3%Lowest
CT: 10%
Housing
Homeownersof occupied homes
84.3%Highest
CT: 66.5%
71.6%Lowest
CT: 66.5%
77.7%
CT: 66.5%
Typical home builtmedian year
1963
4 yrs older than CT
1968Highest
1 yr newer than CT
1961Lowest
6 yrs older than CT
Getting to work
Average commuteone way
32 minHighest
20% above CT
28 min
5% above CT
27 minLowest
about the CT average
Work from home
13.1%±4.4Highest
CT: 16%
11.1%±2.3
CT: 16%
7.6%±3.7Lowest
CT: 16%
Thompson 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 #130 of 149 in CT #136 of 149 in CT #106 of 149 in CT
School district Thompson School District Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Thomaston School District
High school in town Tourtellotte Memorial High School Killingly High School Thomaston High School
Students per teacherat that high school
7.9Lowest
11.1Highest
10.7
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.