Compare towns
Killingly vs Derby vs Thompson vs Pomfret
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Killingly has the youngest population (median age 39.5).
Derby has the most people working from home (15.1%).
Thompson has the oldest population (median age 54.1).
Pomfret has the most expensive homes ($409k median).
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.
| Measure | Killingly | Derby | Thompson | Pomfret |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
12,487 |
9,337 |
4,317Lowest |
| Growth since 20102010 → 2020 census | — | -4.5% CT: +0.9% |
— | — |
| Median age | 39.5±3Lowest 4% below CT |
46.4±3.1 13% above CT |
54.1±2.2Highest 32% above CT |
45.9±3.7 12% above CT |
| Kids under 18 | 19.8%±2.3 CT: 20.2% |
14.6%±2.9 CT: 20.2% |
11.4%±2.8Lowest CT: 20.2% |
23.1%±4.9Highest CT: 20.2% |
| Pomfret and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 19.7%±2.4 CT: 18.5% |
21.1%±3.9 CT: 18.5% |
24.4%±4.3Highest CT: 18.5% |
17.8%±4.5Lowest CT: 18.5% |
| Thompson and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 22.9% CT: 42.5% |
35.6% CT: 42.5% |
21.9%Lowest CT: 42.5% |
50.8%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9 CT: 7.1% |
5.9%±2Highest CT: 7.1% |
2.9%±1.3Lowest CT: 7.1% |
5.6%±1.9 CT: 7.1% |
| Derby and Pomfret 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 12% below CT |
$79,500±$11kLowest 17% below CT |
$93,629±$18k about the CT average |
$108,476±$8kHighest 13% above CT |
| Pomfret and Thompson are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $288,600±$15k 21% below CT |
$256,700±$21kLowest 30% below CT |
$291,900±$24k 20% below CT |
$409,100±$28kHighest 12% above CT |
| Rentmedian gross, monthly | $1,044±$141 30% below CT |
$1,452±$95Highest about the CT average |
$1,012±$344Lowest 32% below CT |
$1,210±$300 19% below CT |
| Derby and Pomfret are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,922 41% below CT |
$5,510 17% below CT |
$3,822Lowest 42% below CT |
$5,903Highest 11% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9Lowest CT: 52.6% |
53.9%±12.6 CT: 52.6% |
54%±18.7 CT: 52.6% |
61.9%±15.3Highest CT: 52.6% |
| Pomfret and Thompson are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.4%Highest CT: 10% |
10.8% CT: 10% |
5.9%Lowest CT: 10% |
6% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% CT: 66.5% |
61.9%Lowest CT: 66.5% |
84.3%Highest CT: 66.5% |
80.5% CT: 66.5% |
| Typical home builtmedian year | 1968 1 yr newer than CT |
1967 same as CT |
1963Lowest 4 yrs older than CT |
1978Highest 11 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 min 5% above CT |
27 min about the CT average |
32 minHighest 20% above CT |
24 minLowest 11% below CT |
| Work from home | 11.1%±2.3Lowest CT: 16% |
15.1%±4.8Highest CT: 16% |
13.1%±4.4 CT: 16% |
13.2%±5.2 CT: 16% |
| Derby and Pomfret 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 | #136 of 149 in CT | #138 of 149 in CT | #130 of 149 in CT | #39 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Derby School District | Thompson School District | Pomfret School District |
| High school in town | Killingly High School | Derby High School | Tourtellotte Memorial High School | None in town |
| Students per teacherat that high school | 11.1Highest |
9.7 |
7.9Lowest |
— |
| On TownTapestry | ||||
| Old photos in History | None yet | 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.



