Compare towns
Killingly vs Middletown vs Plainfield vs Plainville
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 most kids (19.8% under 18).
Middletown has the most people working from home (14.1%).
Plainfield has the youngest population (median age 37).
Plainville has the oldest population (median age 44.3).
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 | Middletown | Plainfield | Plainville |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867 |
47,958Highest |
15,141Lowest |
17,551 |
| Growth since 20102010 → 2020 census | — | +0.1% CT: +0.9% |
— | — |
| Median age | 39.5±3 4% below CT |
38.1±1.5 7% below CT |
37±4.5Lowest 10% below CT |
44.3±1.5Highest 8% above CT |
| Kids under 18 | 19.8%±2.3Highest CT: 20.2% |
14.3%±1.3Lowest CT: 20.2% |
19.4%±2.6 CT: 20.2% |
15.6%±2.3 CT: 20.2% |
| Killingly and Plainfield 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% |
16.5%±1.3Lowest CT: 18.5% |
16.6%±2.4 CT: 18.5% |
20.1%±2.8Highest 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+ | 22.9% CT: 42.5% |
40.2%Highest CT: 42.5% |
15%Lowest CT: 42.5% |
30% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9Lowest CT: 7.1% |
15.5%±1.4Highest CT: 7.1% |
5.6%±1.8 CT: 7.1% |
6.2%±1.6 CT: 7.1% |
| Cost of living | ||||
| Household incomemedian | $84,350±$8kHighest 12% below CT |
$79,438±$6k 17% below CT |
$76,993±$8kLowest 20% below CT |
$84,343±$7k 12% below CT |
| Killingly and Plainville 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 |
$295,300±$11kHighest 20% below CT |
$272,100±$16k 26% below CT |
$254,000±$14kLowest 31% below CT |
| Middletown and Killingly 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 |
$1,446±$45Highest about the CT average |
$1,204±$70 19% below CT |
$1,126±$147 24% below CT |
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$6,412Highest 3% below CT |
$4,209 37% below CT |
$4,798 28% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
47.7%±5.3Highest CT: 52.6% |
39.8%±9.5Lowest CT: 52.6% |
40.3%±12.4 CT: 52.6% |
| Middletown and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.4% CT: 10% |
12%Highest CT: 10% |
8.7% CT: 10% |
6.5%Lowest CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% CT: 66.5% |
52.9%Lowest CT: 66.5% |
73.6%Highest CT: 66.5% |
67.7% CT: 66.5% |
| Typical home builtmedian year | 1968Lowest 1 yr newer than CT |
1972Highest 5 yrs newer than CT |
1971 4 yrs newer than CT |
1971 4 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 minHighest 5% above CT |
23 min 12% below CT |
27 min about the CT average |
21 minLowest 20% below CT |
| Work from home | 11.1%±2.3 CT: 16% |
14.1%±1.8Highest CT: 16% |
10%±4Lowest CT: 16% |
10.7%±2 CT: 16% |
| Middletown and Killingly 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 | #121 of 149 in CT | #131 of 149 in CT | #89 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Connecticut Technical Education and Career System · Department of Mental Health and Addiction Services | Plainfield School District | Judicial Centers · Plainville School District |
| High school in town | Killingly High School | Middletown High School | Plainfield High School | Plainville High School |
| Students per teacherat that high school | 11.1 |
11.8Highest |
10.3Lowest |
11.4 |
| 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.