Compare towns
Windsor Locks vs Thomaston vs Killingly vs Seymour
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Windsor Locks has the shortest commute (22 min average).
Thomaston has the most kids (20.5% under 18).
Killingly has the youngest population (median age 39.5).
Seymour has the most expensive homes ($370k 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 | Windsor Locks | Thomaston | Killingly | Seymour |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 12,579 |
7,492Lowest |
17,867Highest |
16,889 |
| Growth since 20102010 → 2020 census | +0.9% CT: +0.9% |
— | — | — |
| Median age | 41.4±2.6 about the CT average |
41.5±7.7 about the CT average |
39.5±3Lowest 4% below CT |
41.6±3Highest about the CT average |
| Seymour and Thomaston are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 18.6%±3.4Lowest CT: 20.2% |
20.5%±5.2Highest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
19.3%±3.9 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+ | 18.2%±2.7 CT: 18.5% |
18.6%±3.6 CT: 18.5% |
19.7%±2.4Highest CT: 18.5% |
16.8%±2.4Lowest CT: 18.5% |
| Killingly and Thomaston are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 28.6% CT: 42.5% |
34%Highest CT: 42.5% |
22.9%Lowest CT: 42.5% |
33.3% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.9%±1.8 CT: 7.1% |
5.5%±2.1 CT: 7.1% |
5.4%±1.9Lowest CT: 7.1% |
6.4%±2.1Highest 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 | $81,205±$13kLowest 15% below CT |
$103,218±$15k 8% above CT |
$84,350±$8k 12% below CT |
$107,708±$15kHighest 12% above CT |
| Seymour and Thomaston are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $258,800±$14kLowest 29% below CT |
$282,600±$23k 23% below CT |
$288,600±$15k 21% below CT |
$370,000±$19kHighest about the CT average |
| Rentmedian gross, monthly | $1,394±$187 6% below CT |
$1,037±$147Lowest 30% below CT |
$1,044±$141 30% below CT |
$1,608±$86Highest 8% above 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 | $3,688Lowest 44% below CT |
$5,915 11% below CT |
$3,922 41% below CT |
$6,635Highest about the CT average |
| Renters paying 30%+of income on rent | 58.2%±16.8Highest CT: 52.6% |
57.9%±22 CT: 52.6% |
42.8%±10.9Lowest CT: 52.6% |
45.2%±17.3 CT: 52.6% |
| Windsor Locks and Thomaston are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 10.9% CT: 10% |
2.3%Lowest CT: 10% |
11.4%Highest CT: 10% |
6.7% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 77.1% CT: 66.5% |
77.7%Highest CT: 66.5% |
71.6%Lowest CT: 66.5% |
74.2% CT: 66.5% |
| Typical home builtmedian year | 1961Lowest 6 yrs older than CT |
1961Lowest 6 yrs older than CT |
1968 1 yr newer than CT |
1973Highest 6 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 22 minLowest 17% below CT |
27 min about the CT average |
28 min 5% above CT |
32 minHighest 21% above CT |
| Work from home | 17.7%±3.7Highest CT: 16% |
7.6%±3.7Lowest CT: 16% |
11.1%±2.3 CT: 16% |
16.4%±3.5 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 | #109 of 149 in CT | #106 of 149 in CT | #136 of 149 in CT | #105 of 149 in CT |
| School district | — | Thomaston School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Seymour School District |
| High school in town | — | Thomaston High School | Killingly High School | Seymour High School |
| Students per teacherat that high school | — | 10.7Lowest |
11.1 |
11.8Highest |
| 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.