Compare towns
Killingly vs Rochester vs Plainville
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).
Rochester has the most expensive homes ($599k 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 | Rochester | Plainville |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 17,867Highest |
5,837Lowest |
17,551 |
| Growth since 20102010 → 2020 census | — | +9.3% U.S.: +7.4% |
— |
| Median age | 39.5±3Lowest about the U.S. average |
46.5±6Highest 20% above U.S. |
44.3±1.5 14% above U.S. |
| Rochester and Plainville are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.8%±2.3 U.S.: 22% |
20.1%±4.6Highest U.S.: 22% |
15.6%±2.3Lowest U.S.: 22% |
| Rochester and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.7%±2.4Lowest U.S.: 17.2% |
20.1%±4.2Highest U.S.: 17.2% |
20.1%±2.8Highest U.S.: 17.2% |
| Bachelor’s degree+adults 25+ | 22.9%Lowest U.S.: 35.7% |
43.5%Highest U.S.: 35.7% |
30% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9 U.S.: 6.4% |
4%±1.5Lowest U.S.: 6.4% |
6.2%±1.6Highest U.S.: 6.4% |
| Plainville and Killingly 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. |
$120,273±$12kHighest 49% above U.S. |
$84,343±$7kLowest 4% above U.S. |
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$599,100±$31kHighest 80% above U.S. |
$254,000±$14kLowest 24% below U.S. |
| Rentmedian gross, monthly | $1,044±$141Lowest 26% below U.S. |
$1,432±$743Highest about the U.S. average |
$1,126±$147 20% below U.S. |
| Rochester and Plainville 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. |
$6,530Highest 109% above U.S. |
$4,798 54% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9Highest U.S.: 51.1% |
39.1%±10.2Lowest U.S.: 51.1% |
40.3%±12.4 U.S.: 51.1% |
| Killingly and Plainville 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% |
5.4%Lowest U.S.: 12.5% |
6.5% U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 71.6% U.S.: 65.2% |
88.1%Highest U.S.: 65.2% |
67.7%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1968Lowest 12 yrs older than U.S. |
1984Highest 4 yrs newer than U.S. |
1971 9 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 28 min 6% above U.S. |
37 minHighest 38% above U.S. |
21 minLowest 20% below U.S. |
| Work from home | 11.1%±2.3Highest U.S.: 15.1% |
8.3%±3.7Lowest U.S.: 15.1% |
10.7%±2 U.S.: 15.1% |
| Killingly and Plainville 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 | #104 of 282 in MA | #89 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Old Colony Regional Vocational Technical · Rochester | Judicial Centers · Plainville School District |
| High school in town | Killingly High School | Old Colony Regional Vocational Technical | Plainville High School |
| Students per teacherat that high school | 11.1 |
9.1Lowest |
11.4Highest |
| On TownTapestry | |||
| Old photos in History | 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.