Compare towns
Killingly vs Derby vs Windsor
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 renters (38.1% rent).
Windsor has the highest household income ($105k).
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 | Windsor |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 17,867 |
12,487Lowest |
29,468Highest |
| Growth since 20102010 → 2020 census | — | -4.5% CT: +0.9% |
— |
| Median age | 39.5±3Lowest 4% below CT |
46.4±3.1Highest 13% above CT |
43.7±1.9 6% above CT |
| Derby and Windsor are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.8%±2.3Highest CT: 20.2% |
14.6%±2.9Lowest CT: 20.2% |
19.2%±2.1 CT: 20.2% |
| Killingly and Windsor are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.7%±2.4Lowest CT: 18.5% |
21.1%±3.9Highest CT: 18.5% |
20%±2 CT: 18.5% |
| Derby and Windsor are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 22.9%Lowest CT: 42.5% |
35.6% CT: 42.5% |
43.2%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9Lowest CT: 7.1% |
5.9%±2Highest CT: 7.1% |
5.9%±1.3Highest CT: 7.1% |
| Cost of living | |||
| Household incomemedian | $84,350±$8k 12% below CT |
$79,500±$11kLowest 17% below CT |
$104,725±$8kHighest 9% above CT |
| Home valuemedian, owner-occupied | $288,600±$15k 21% below CT |
$256,700±$21kLowest 30% below CT |
$305,200±$11kHighest 17% below CT |
| Windsor and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,044±$141Lowest 30% below CT |
$1,452±$95 about the CT average |
$1,681±$62Highest 13% above CT |
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$5,510Highest 17% below CT |
$5,351 19% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9Lowest CT: 52.6% |
53.9%±12.6Highest CT: 52.6% |
44.9%±10.9 CT: 52.6% |
| Derby and Windsor 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% |
6.7%Lowest CT: 10% |
| Housing | |||
| Homeownersof occupied homes | 71.6% CT: 66.5% |
61.9%Lowest CT: 66.5% |
82.4%Highest CT: 66.5% |
| Typical home builtmedian year | 1968 1 yr newer than CT |
1967Lowest same as CT |
1970Highest 3 yrs newer than CT |
| Getting to work | |||
| Average commuteone way | 28 minHighest 5% above CT |
27 min about the CT average |
21 minLowest 19% below CT |
| Work from home | 11.1%±2.3Lowest CT: 16% |
15.1%±4.8 CT: 16% |
16.1%±3.2Highest CT: 16% |
| Windsor and Derby 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 | #117 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Derby School District | Capitol Region Education Council · Windsor School District |
| High school in town | Killingly High School | Derby High School | Windsor High School |
| Students per teacherat that high school | 11.1Highest |
9.7Lowest |
10.2 |
| 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.