Compare towns
Killingly vs Johnston vs Windsor Locks vs Seymour
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Killingly has the youngest population (median age 39.5).
Johnston has the oldest population (median age 44.5).
Windsor Locks has the most affordable homes ($259k median).
Seymour has the highest household income ($108k).
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 | Johnston | Windsor Locks | Seymour |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867 |
29,835Highest |
12,579Lowest |
16,889 |
| Growth since 20102010 → 2020 census | — | +2.8% U.S.: +7.4% |
— | — |
| Median age | 39.5±3Lowest about the U.S. average |
44.5±2.5Highest 14% above U.S. |
41.4±2.6 6% above U.S. |
41.6±3 7% above U.S. |
| Johnston and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.8%±2.3Highest U.S.: 22% |
17.5%±2.4Lowest U.S.: 22% |
18.6%±3.4 U.S.: 22% |
19.3%±3.9 U.S.: 22% |
| Killingly and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 19.7%±2.4 U.S.: 17.2% |
22.1%±2.6Highest U.S.: 17.2% |
18.2%±2.7 U.S.: 17.2% |
16.8%±2.4Lowest U.S.: 17.2% |
| Johnston and Killingly 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 U.S.: 35.7% |
28.9% U.S.: 35.7% |
28.6% U.S.: 35.7% |
33.3%Highest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9Lowest U.S.: 6.4% |
6.1%±1.6 U.S.: 6.4% |
5.9%±1.8 U.S.: 6.4% |
6.4%±2.1Highest U.S.: 6.4% |
| Seymour and Johnston 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 4% above U.S. |
$91,866±$6k 14% above U.S. |
$81,205±$13kLowest about the U.S. average |
$107,708±$15kHighest 33% above U.S. |
| Seymour and Johnston are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$355,500±$13k 7% above U.S. |
$258,800±$14kLowest 22% below U.S. |
$370,000±$19kHighest 11% above U.S. |
| Seymour and Johnston are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,044±$141Lowest 26% below U.S. |
$1,275±$132 10% below U.S. |
$1,394±$187 about the U.S. average |
$1,608±$86Highest 14% above U.S. |
| Seymour and Windsor Locks are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,922 26% above U.S. |
$4,614 48% above U.S. |
$3,688Lowest 18% above U.S. |
$6,635Highest 113% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
38.1%±8.7Lowest U.S.: 51.1% |
58.2%±16.8Highest U.S.: 51.1% |
45.2%±17.3 U.S.: 51.1% |
| Windsor Locks and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.4%Highest U.S.: 12.5% |
7.9% U.S.: 12.5% |
10.9% U.S.: 12.5% |
6.7%Lowest U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 71.6%Lowest U.S.: 65.2% |
75.9% U.S.: 65.2% |
77.1%Highest U.S.: 65.2% |
74.2% U.S.: 65.2% |
| Typical home builtmedian year | 1968 12 yrs older than U.S. |
1968 12 yrs older than U.S. |
1961Lowest 19 yrs older than U.S. |
1973Highest 7 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 28 min 6% above U.S. |
24 min 11% below U.S. |
22 minLowest 17% below U.S. |
32 minHighest 21% above U.S. |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
9.9%±2.3Lowest U.S.: 15.1% |
17.7%±3.7Highest U.S.: 15.1% |
16.4%±3.5 U.S.: 15.1% |
| 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 | #136 of 149 in CT | #32 of 38 in RI | #109 of 149 in CT | #105 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Johnston | Windsor Locks School District | Seymour School District |
| High school in town | Killingly High School | Johnston Senior High | Windsor Locks High School | Seymour High School |
| Students per teacherat that high school | 11.1 |
10.3 |
8.9Lowest |
11.8Highest |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | None yet | None yet |
U.S. 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.