Compare towns
Killingly vs Middlefield vs Colebrook 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 youngest population (median age 39.5).
Middlefield has the most expensive homes ($376k median).
Colebrook has the highest household income ($111k).
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 | Middlefield | Colebrook | Plainville |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
4,243 |
1,494Lowest |
17,551 |
| Median age | 39.5±3Lowest 4% below CT |
51.6±1.9 26% above CT |
52.1±5Highest 27% above CT |
44.3±1.5 8% above CT |
| Colebrook and Middlefield 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% |
13.9%±4.1Lowest CT: 20.2% |
17.9%±3.9 CT: 20.2% |
15.6%±2.3 CT: 20.2% |
| Killingly and Colebrook are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 19.7%±2.4Lowest CT: 18.5% |
25.5%±7.2 CT: 18.5% |
26%±4.2Highest CT: 18.5% |
20.1%±2.8 CT: 18.5% |
| Colebrook and Middlefield 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% |
41.5%Highest CT: 42.5% |
36.6% CT: 42.5% |
30% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9Lowest CT: 7.1% |
5.7%±2.4 CT: 7.1% |
5.4%±1.8Lowest CT: 7.1% |
6.2%±1.6Highest CT: 7.1% |
| Plainville and Middlefield 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 |
$99,837±$20k 4% above CT |
$111,250±$17kHighest 16% above CT |
$84,343±$7kLowest 12% below CT |
| Colebrook and Middlefield 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 |
$376,000±$27kHighest about the CT average |
$342,800±$19k 7% below CT |
$254,000±$14kLowest 31% below CT |
| Middlefield and Colebrook 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 |
$3,501Highest 135% above CT |
$1,333±$626 10% below CT |
$1,126±$147 24% below CT |
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$6,853Highest 3% above CT |
$6,211 7% below CT |
$4,798 28% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
85.4%±52.1Highest CT: 52.6% |
42.1%±55 CT: 52.6% |
40.3%±12.4Lowest CT: 52.6% |
| Middlefield 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% |
8.1% CT: 10% |
8.3% CT: 10% |
6.5%Lowest CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% CT: 66.5% |
86.5% CT: 66.5% |
91.6%Highest CT: 66.5% |
67.7%Lowest CT: 66.5% |
| Typical home builtmedian year | 1968 1 yr newer than CT |
1961 6 yrs older than CT |
1960Lowest 7 yrs older than CT |
1971Highest 4 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 min 5% above CT |
25 min 6% below CT |
34 minHighest 29% above CT |
21 minLowest 20% below CT |
| Work from home | 11.1%±2.3Highest CT: 16% |
10.9%±4.1 CT: 16% |
7%±3.8Lowest CT: 16% |
10.7%±2 CT: 16% |
| Killingly and Middlefield 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 | #65 of 149 in CT | — | #89 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Regional School District 13 | Colebrook School District | Judicial Centers · Plainville School District |
| High school in town | Killingly High School | None in town | None in town | Plainville High School |
| Students per teacherat that high school | 11.1Lowest |
— | — | 11.4Highest |
| 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.