Compare towns
Chester vs Collinsville vs Killingly vs Deep River
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Chester has the highest household income ($109k).
Collinsville has the most people working from home (24.5%).
Killingly has the most affordable homes ($289k median).
Deep River has the shortest commute (24 min average).
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 | Chester | Collinsville | Killingly | Deep River |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 3,825Lowest |
3,963 |
17,867Highest |
4,458 |
| Growth since 20102010 → 2020 census | — | -0.7% CT: +0.9% |
— | — |
| Median age | 54±3.4Highest 31% above CT |
49.4±11.4 20% above CT |
39.5±3Lowest 4% below CT |
46.2±5.6 12% above CT |
| Chester and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 17.5%±4.9 CT: 20.2% |
20.1%±5.7Highest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
16.6%±4.7Lowest CT: 20.2% |
| Collinsville and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 26.8%±4Highest CT: 18.5% |
25.6%±7 CT: 18.5% |
19.7%±2.4Lowest CT: 18.5% |
22.1%±4.1 CT: 18.5% |
| Chester and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 47.9% CT: 42.5% |
57%Highest CT: 42.5% |
22.9%Lowest CT: 42.5% |
44.6% CT: 42.5% |
| Enrolled in collegeshare of residents | 4%±2.9 CT: 7.1% |
4.7%±3 CT: 7.1% |
5.4%±1.9Highest CT: 7.1% |
3.8%±2.2Lowest CT: 7.1% |
| Killingly and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $109,191±$18kHighest 14% above CT |
$94,815±$16k about the CT average |
$84,350±$8kLowest 12% below CT |
$90,253±$19k 6% below CT |
| Chester and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $442,200±$25kHighest 21% above CT |
$395,500±$42k 8% above CT |
$288,600±$15kLowest 21% below CT |
$362,200±$26k about the CT average |
| Chester and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,549±$247Highest 4% above CT |
$1,455±$322 about the CT average |
$1,044±$141Lowest 30% below CT |
$1,221±$185 18% below CT |
| Chester and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $6,364 4% below CT |
$7,349Highest 11% above CT |
$3,922Lowest 41% below CT |
$6,092 8% below CT |
| Renters paying 30%+of income on rent | 57.4%±22.1 CT: 52.6% |
64%±36.4Highest CT: 52.6% |
42.8%±10.9Lowest CT: 52.6% |
58.2%±22.9 CT: 52.6% |
| Collinsville and Deep River are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.8%Highest CT: 10% |
7.7%Lowest CT: 10% |
11.4% CT: 10% |
8.2% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 73.2%Highest CT: 66.5% |
70.7% CT: 66.5% |
71.6% CT: 66.5% |
69.2%Lowest CT: 66.5% |
| Typical home builtmedian year | 1969 2 yrs newer than CT |
1979Highest 12 yrs newer than CT |
1968Lowest 1 yr newer than CT |
1974 7 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 min 7% above CT |
30 minHighest 14% above CT |
28 min 5% above CT |
24 minLowest 9% below CT |
| Work from home | 18.3%±5.6 CT: 16% |
24.5%±10.7Highest CT: 16% |
11.1%±2.3Lowest CT: 16% |
15.2%±5.6 CT: 16% |
| Collinsville and Chester 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 | #8 of 149 in CT | — | #136 of 149 in CT | #70 of 149 in CT |
| School district | Chester School District | — | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Deep River School District · Regional School District 04 |
| High school in town | None in town | — | Killingly High School | Valley Regional High School |
| Students per teacherat that high school | — | — | 11.1Highest |
9.3Lowest |
| 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.