Compare towns
Derby vs Colebrook vs Plainfield
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Derby has the most people working from home (15.1%).
Colebrook has the highest household income ($111k).
Plainfield has the youngest population (median age 37).
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 | Derby | Colebrook | Plainfield |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 12,487 |
1,494Lowest |
15,141Highest |
| Growth since 20102010 → 2020 census | -4.5% CT: +0.9% |
— | — |
| Median age | 46.4±3.1 13% above CT |
52.1±5Highest 27% above CT |
37±4.5Lowest 10% below CT |
| Colebrook and Derby are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 14.6%±2.9Lowest CT: 20.2% |
17.9%±3.9 CT: 20.2% |
19.4%±2.6Highest CT: 20.2% |
| Plainfield and Colebrook are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 21.1%±3.9 CT: 18.5% |
26%±4.2Highest CT: 18.5% |
16.6%±2.4Lowest CT: 18.5% |
| Colebrook and Derby are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 35.6% CT: 42.5% |
36.6%Highest CT: 42.5% |
15%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.9%±2Highest CT: 7.1% |
5.4%±1.8Lowest CT: 7.1% |
5.6%±1.8 CT: 7.1% |
| Derby and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $79,500±$11k 17% below CT |
$111,250±$17kHighest 16% above CT |
$76,993±$8kLowest 20% below CT |
| Home valuemedian, owner-occupied | $256,700±$21kLowest 30% below CT |
$342,800±$19kHighest 7% below CT |
$272,100±$16k 26% below CT |
| Rentmedian gross, monthly | $1,452±$95Highest about the CT average |
$1,333±$626 10% below CT |
$1,204±$70Lowest 19% below CT |
| Derby and Colebrook are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $5,510 17% below CT |
$6,211Highest 7% below CT |
$4,209Lowest 37% below CT |
| Renters paying 30%+of income on rent | 53.9%±12.6Highest CT: 52.6% |
42.1%±55 CT: 52.6% |
39.8%±9.5Lowest CT: 52.6% |
| Derby and Colebrook are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 10.8%Highest CT: 10% |
8.3%Lowest CT: 10% |
8.7% CT: 10% |
| Housing | |||
| Homeownersof occupied homes | 61.9%Lowest CT: 66.5% |
91.6%Highest CT: 66.5% |
73.6% CT: 66.5% |
| Typical home builtmedian year | 1967 same as CT |
1960Lowest 7 yrs older than CT |
1971Highest 4 yrs newer than CT |
| Getting to work | |||
| Average commuteone way | 27 min about the CT average |
34 minHighest 29% above CT |
27 minLowest about the CT average |
| Work from home | 15.1%±4.8Highest CT: 16% |
7%±3.8Lowest CT: 16% |
10%±4 CT: 16% |
| Derby 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 | #138 of 149 in CT | — | #131 of 149 in CT |
| School district | Derby School District | Colebrook School District | Plainfield School District |
| High school in town | Derby High School | None in town | Plainfield High School |
| Students per teacherat that high school | 9.7Lowest |
— | 10.3Highest |
| On TownTapestry | |||
| Old photos in History | 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.