Compare towns
Plainville vs Killingly vs Naugatuck vs Seymour
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Plainville has the shortest commute (21 min average).
Killingly has the youngest population (median age 39.5).
Naugatuck has the most kids (19.9% under 18).
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 | Plainville | Killingly | Naugatuck | Seymour |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,551 |
17,867 |
31,800Highest |
16,889Lowest |
| Growth since 20102010 → 2020 census | — | — | -1.1% CT: +0.9% |
— |
| Median age | 44.3±1.5Highest 8% above CT |
39.5±3Lowest 4% below CT |
39.8±2.4 3% below CT |
41.6±3 about the CT average |
| Plainville and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 15.6%±2.3Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
19.9%±2.3Highest CT: 20.2% |
19.3%±3.9 CT: 20.2% |
| Naugatuck and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 20.1%±2.8Highest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
15.6%±2Lowest CT: 18.5% |
16.8%±2.4 CT: 18.5% |
| Plainville and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 30% CT: 42.5% |
22.9%Lowest CT: 42.5% |
32.2% CT: 42.5% |
33.3%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 6.2%±1.6 CT: 7.1% |
5.4%±1.9Lowest CT: 7.1% |
7.8%±1.7Highest CT: 7.1% |
6.4%±2.1 CT: 7.1% |
| Naugatuck and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $84,343±$7kLowest 12% below CT |
$84,350±$8k 12% below CT |
$96,324±$9k about the CT average |
$107,708±$15kHighest 12% above CT |
| Seymour and Naugatuck are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $254,000±$14kLowest 31% below CT |
$288,600±$15k 21% below CT |
$259,100±$13k 29% below CT |
$370,000±$19kHighest about the CT average |
| Rentmedian gross, monthly | $1,126±$147 24% below CT |
$1,044±$141Lowest 30% below CT |
$1,369±$58 8% below CT |
$1,608±$86Highest 8% above CT |
| Property taxmedian, yearly | $4,798 28% below CT |
$3,922Lowest 41% below CT |
$6,362 4% below CT |
$6,635Highest about the CT average |
| Renters paying 30%+of income on rent | 40.3%±12.4Lowest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
42.2%±9.4 CT: 52.6% |
45.2%±17.3Highest CT: 52.6% |
| Seymour and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 6.5% CT: 10% |
11.4%Highest CT: 10% |
6.3%Lowest CT: 10% |
6.7% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 67.7%Lowest CT: 66.5% |
71.6% CT: 66.5% |
67.8% CT: 66.5% |
74.2%Highest CT: 66.5% |
| Typical home builtmedian year | 1971 4 yrs newer than CT |
1968Lowest 1 yr newer than CT |
1971 4 yrs newer than CT |
1973Highest 6 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 21 minLowest 20% below CT |
28 min 5% above CT |
33 minHighest 26% above CT |
32 min 21% above CT |
| Work from home | 10.7%±2Lowest CT: 16% |
11.1%±2.3 CT: 16% |
15%±2.8 CT: 16% |
16.4%±3.5Highest CT: 16% |
| Seymour and Naugatuck 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 | #89 of 149 in CT | #136 of 149 in CT | #116 of 149 in CT | #105 of 149 in CT |
| School district | Judicial Centers · Plainville School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Naugatuck School District | Seymour School District |
| High school in town | Plainville High School | Killingly High School | Naugatuck High School | Seymour High School |
| Students per teacherat that high school | 11.4 |
11.1Lowest |
15.2Highest |
11.8 |
| 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.