Compare towns
Plainfield vs Windham vs Colebrook vs Killingly
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Windham has the most renters (52.6% rent).
Colebrook has the oldest population (median age 52.1).
Killingly has the most people working from home (11.1%).
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 | Plainfield | Windham | Colebrook | Killingly |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 15,141 |
23,961Highest |
1,494Lowest |
17,867 |
| Median age | 37±4.5 10% below CT |
33.7±1.9Lowest 18% below CT |
52.1±5Highest 27% above CT |
39.5±3 4% below CT |
| Kids under 18 | 19.4%±2.6 CT: 20.2% |
20.1%±2.4Highest CT: 20.2% |
17.9%±3.9Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
| Windham and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 16.6%±2.4 CT: 18.5% |
14.3%±1.9Lowest CT: 18.5% |
26%±4.2Highest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
| Colebrook and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 15%Lowest CT: 42.5% |
22.7% CT: 42.5% |
36.6%Highest CT: 42.5% |
22.9% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.6%±1.8 CT: 7.1% |
15.2%±1.8Highest CT: 7.1% |
5.4%±1.8Lowest CT: 7.1% |
5.4%±1.9Lowest CT: 7.1% |
| Cost of living | ||||
| Household incomemedian | $76,993±$8k 20% below CT |
$55,736±$5kLowest 42% below CT |
$111,250±$17kHighest 16% above CT |
$84,350±$8k 12% below CT |
| Home valuemedian, owner-occupied | $272,100±$16k 26% below CT |
$209,800±$9kLowest 43% below CT |
$342,800±$19kHighest 7% below CT |
$288,600±$15k 21% below CT |
| Rentmedian gross, monthly | $1,204±$70 19% below CT |
$1,107±$69 26% below CT |
$1,333±$626Highest 10% below CT |
$1,044±$141Lowest 30% below CT |
| Colebrook and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $4,209 37% below CT |
$4,633 30% below CT |
$6,211Highest 7% below CT |
$3,922Lowest 41% below CT |
| Renters paying 30%+of income on rent | 39.8%±9.5Lowest CT: 52.6% |
57.1%±8.1Highest CT: 52.6% |
42.1%±55 CT: 52.6% |
42.8%±10.9 CT: 52.6% |
| Windham and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 8.7% CT: 10% |
20.7%Highest CT: 10% |
8.3%Lowest CT: 10% |
11.4% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 73.6% CT: 66.5% |
47.4%Lowest CT: 66.5% |
91.6%Highest CT: 66.5% |
71.6% CT: 66.5% |
| Typical home builtmedian year | 1971Highest 4 yrs newer than CT |
1956Lowest 11 yrs older than CT |
1960 7 yrs older than CT |
1968 1 yr newer than CT |
| Getting to work | ||||
| Average commuteone way | 27 min about the CT average |
24 minLowest 8% below CT |
34 minHighest 29% above CT |
28 min 5% above CT |
| Work from home | 10%±4 CT: 16% |
6.1%±1.7Lowest CT: 16% |
7%±3.8 CT: 16% |
11.1%±2.3Highest CT: 16% |
| Killingly and Plainfield 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 | #131 of 149 in CT | #143 of 149 in CT | — | #136 of 149 in CT |
| School district | Plainfield School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Colebrook School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS |
| High school in town | Plainfield High School | Windham High School | None in town | Killingly High School |
| Students per teacherat that high school | 10.3 |
9.8Lowest |
— | 11.1Highest |
| 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.



