Compare towns
Killingly vs Littleton vs Plainville 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).
Littleton has the most expensive homes ($658k median).
Plainville has the shortest commute (21 min average).
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 | Littleton | Plainville | Seymour |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
10,280Lowest |
17,551 |
16,889 |
| Growth since 20102010 → 2020 census | — | +13.6% U.S.: +7.4% |
— | — |
| Median age | 39.5±3Lowest about the U.S. average |
43.5±2 12% above U.S. |
44.3±1.5Highest 14% above U.S. |
41.6±3 7% above U.S. |
| Plainville and Littleton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.8%±2.3 U.S.: 22% |
22.2%±3.2Highest U.S.: 22% |
15.6%±2.3Lowest U.S.: 22% |
19.3%±3.9 U.S.: 22% |
| Littleton and Killingly 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% |
17.6%±2.8 U.S.: 17.2% |
20.1%±2.8Highest U.S.: 17.2% |
16.8%±2.4Lowest U.S.: 17.2% |
| 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+ | 22.9%Lowest U.S.: 35.7% |
59.6%Highest U.S.: 35.7% |
30% U.S.: 35.7% |
33.3% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9 U.S.: 6.4% |
4.7%±1.7Lowest U.S.: 6.4% |
6.2%±1.6 U.S.: 6.4% |
6.4%±2.1Highest U.S.: 6.4% |
| 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 4% above U.S. |
$149,722±$31kHighest 85% above U.S. |
$84,343±$7kLowest 4% above U.S. |
$107,708±$15k 33% above U.S. |
| Littleton 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 13% below U.S. |
$658,300±$40kHighest 98% above U.S. |
$254,000±$14kLowest 24% below U.S. |
$370,000±$19k 11% above U.S. |
| Rentmedian gross, monthly | $1,044±$141Lowest 26% below U.S. |
$2,016±$507Highest 43% above U.S. |
$1,126±$147 20% below U.S. |
$1,608±$86 14% above U.S. |
| Littleton and Seymour are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,922Lowest 26% above U.S. |
$9,458Highest 203% above U.S. |
$4,798 54% above U.S. |
$6,635 113% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
55.7%±13.4Highest U.S.: 51.1% |
40.3%±12.4Lowest U.S.: 51.1% |
45.2%±17.3 U.S.: 51.1% |
| Littleton 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% |
5.6%Lowest U.S.: 12.5% |
6.5% U.S.: 12.5% |
6.7% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% U.S.: 65.2% |
83.6%Highest U.S.: 65.2% |
67.7%Lowest U.S.: 65.2% |
74.2% U.S.: 65.2% |
| Typical home builtmedian year | 1968Lowest 12 yrs older than U.S. |
1977Highest 3 yrs older than U.S. |
1971 9 yrs older than U.S. |
1973 7 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 28 min 6% above U.S. |
33 minHighest 26% above U.S. |
21 minLowest 20% below U.S. |
32 min 21% above U.S. |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
22.8%±4.3Highest U.S.: 15.1% |
10.7%±2Lowest U.S.: 15.1% |
16.4%±3.5 U.S.: 15.1% |
| Littleton 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 | #52 of 282 in MA | #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 | Littleton | Judicial Centers · Plainville School District | Seymour School District |
| High school in town | Killingly High School | Littleton High School | Plainville High School | Seymour High School |
| Students per teacherat that high school | 11.1Lowest |
13.1Highest |
11.4 |
11.8 |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | 6 photos → | 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.