Compare towns
Killingly vs Plainville vs Hartland vs Seymour
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Killingly has the youngest population (median age 39.5).
Plainville has the shortest commute (21 min average).
Hartland has the most people working from home (22%).
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 | Killingly | Plainville | Hartland | Seymour |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
17,551 |
1,840Lowest |
16,889 |
| Median age | 39.5±3Lowest 4% below CT |
44.3±1.5 8% above CT |
48.8±4.9Highest 19% above CT |
41.6±3 about the CT average |
| Hartland and Plainville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.8%±2.3Highest CT: 20.2% |
15.6%±2.3Lowest CT: 20.2% |
16%±3.4 CT: 20.2% |
19.3%±3.9 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+ | 19.7%±2.4 CT: 18.5% |
20.1%±2.8 CT: 18.5% |
21.9%±3.2Highest CT: 18.5% |
16.8%±2.4Lowest CT: 18.5% |
| Hartland and Plainville 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 CT: 42.5% |
30% CT: 42.5% |
39.9%Highest CT: 42.5% |
33.3% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9 CT: 7.1% |
6.2%±1.6 CT: 7.1% |
3.2%±1.4Lowest CT: 7.1% |
6.4%±2.1Highest CT: 7.1% |
| Seymour and Plainville 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 12% below CT |
$84,343±$7kLowest 12% below CT |
$113,375±$13kHighest 18% above CT |
$107,708±$15k 12% above CT |
| Hartland and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $288,600±$15k 21% below CT |
$254,000±$14kLowest 31% below CT |
$350,700±$21k 4% below CT |
$370,000±$19kHighest about the CT average |
| Seymour and Hartland are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,044±$141Lowest 30% below CT |
$1,126±$147 24% below CT |
$1,819±$478Highest 22% above CT |
$1,608±$86 8% above CT |
| Hartland and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$4,798 28% below CT |
$5,633 15% below CT |
$6,635Highest about the CT average |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
40.3%±12.4 CT: 52.6% |
0%±54.9Lowest 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 | 11.4%Highest CT: 10% |
6.5% CT: 10% |
4.7%Lowest CT: 10% |
6.7% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% CT: 66.5% |
67.7%Lowest CT: 66.5% |
91.7%Highest CT: 66.5% |
74.2% CT: 66.5% |
| Typical home builtmedian year | 1968 1 yr newer than CT |
1971 4 yrs newer than CT |
1960Lowest 7 yrs older than CT |
1973Highest 6 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 min 5% above CT |
21 minLowest 20% below CT |
35 minHighest 32% above CT |
32 min 21% above CT |
| Work from home | 11.1%±2.3 CT: 16% |
10.7%±2Lowest CT: 16% |
22%±4.6Highest CT: 16% |
16.4%±3.5 CT: 16% |
| Hartland 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 | #89 of 149 in CT | — | #105 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Judicial Centers · Plainville School District | Hartland School District | Seymour School District |
| High school in town | Killingly High School | Plainville High School | None in town | Seymour High School |
| Students per teacherat that high school | 11.1Lowest |
11.4 |
— | 11.8Highest |
| On TownTapestry | ||||
| Old photos in History | None yet | 6 photos → | 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.