Compare towns
Deep River vs Killingly vs Seymour vs Windsor Locks
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Deep River has the oldest population (median age 46.2).
Killingly has the youngest population (median age 39.5).
Seymour has the highest household income ($108k).
Windsor Locks has the most affordable homes ($259k 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 | Deep River | Killingly | Seymour | Windsor Locks |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 4,458Lowest |
17,867Highest |
16,889 |
12,579 |
| Median age | 46.2±5.6Highest 12% above CT |
39.5±3Lowest 4% below CT |
41.6±3 about the CT average |
41.4±2.6 about the CT average |
| Deep River and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 16.6%±4.7Lowest CT: 20.2% |
19.8%±2.3Highest CT: 20.2% |
19.3%±3.9 CT: 20.2% |
18.6%±3.4 CT: 20.2% |
| Killingly and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 22.1%±4.1Highest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
16.8%±2.4Lowest CT: 18.5% |
18.2%±2.7 CT: 18.5% |
| Deep River and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 44.6%Highest CT: 42.5% |
22.9%Lowest CT: 42.5% |
33.3% CT: 42.5% |
28.6% CT: 42.5% |
| Enrolled in collegeshare of residents | 3.8%±2.2Lowest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
6.4%±2.1Highest CT: 7.1% |
5.9%±1.8 CT: 7.1% |
| Seymour and Windsor Locks are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $90,253±$19k 6% below CT |
$84,350±$8k 12% below CT |
$107,708±$15kHighest 12% above CT |
$81,205±$13kLowest 15% below CT |
| Seymour and Deep River are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $362,200±$26k about the CT average |
$288,600±$15k 21% below CT |
$370,000±$19kHighest about the CT average |
$258,800±$14kLowest 29% below CT |
| Seymour and Deep River are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,221±$185 18% below CT |
$1,044±$141Lowest 30% below CT |
$1,608±$86Highest 8% above CT |
$1,394±$187 6% below CT |
| Seymour and Windsor Locks are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $6,092 8% below CT |
$3,922 41% below CT |
$6,635Highest about the CT average |
$3,688Lowest 44% below CT |
| Renters paying 30%+of income on rent | 58.2%±22.9Highest CT: 52.6% |
42.8%±10.9Lowest CT: 52.6% |
45.2%±17.3 CT: 52.6% |
58.2%±16.8Highest CT: 52.6% |
| Below poverty line | 8.2% CT: 10% |
11.4%Highest CT: 10% |
6.7%Lowest CT: 10% |
10.9% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 69.2%Lowest CT: 66.5% |
71.6% CT: 66.5% |
74.2% CT: 66.5% |
77.1%Highest CT: 66.5% |
| Typical home builtmedian year | 1974Highest 7 yrs newer than CT |
1968 1 yr newer than CT |
1973 6 yrs newer than CT |
1961Lowest 6 yrs older than CT |
| Getting to work | ||||
| Average commuteone way | 24 min 9% below CT |
28 min 5% above CT |
32 minHighest 21% above CT |
22 minLowest 17% below CT |
| Work from home | 15.2%±5.6 CT: 16% |
11.1%±2.3Lowest CT: 16% |
16.4%±3.5 CT: 16% |
17.7%±3.7Highest CT: 16% |
| Windsor Locks and Seymour 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 | #70 of 149 in CT | #136 of 149 in CT | #105 of 149 in CT | #109 of 149 in CT |
| School district | Deep River School District · Regional School District 04 | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Seymour School District | Windsor Locks School District |
| High school in town | Valley Regional High School | Killingly High School | Seymour High School | Windsor Locks High School |
| Students per teacherat that high school | 9.3 |
11.1 |
11.8Highest |
8.9Lowest |
| 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.