Compare towns
Union vs Plainfield vs Killingly vs Colebrook
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Union has the most homeowners (92.9%).
Plainfield has the youngest population (median age 37).
Killingly has the most people working from home (11.1%).
Colebrook has the highest household income ($111k).
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 | Union | Plainfield | Killingly | Colebrook |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 944Lowest |
15,141 |
17,867Highest |
1,494 |
| Median age | 49.9±4.3 21% above CT |
37±4.5Lowest 10% below CT |
39.5±3 4% below CT |
52.1±5Highest 27% above CT |
| Colebrook and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 16.9%±4.3Lowest CT: 20.2% |
19.4%±2.6 CT: 20.2% |
19.8%±2.3Highest CT: 20.2% |
17.9%±3.9 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+ | 24.5%±2.6 CT: 18.5% |
16.6%±2.4Lowest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
26%±4.2Highest CT: 18.5% |
| Colebrook and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 24% CT: 42.5% |
15%Lowest CT: 42.5% |
22.9% CT: 42.5% |
36.6%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 5%±3.3Lowest CT: 7.1% |
5.6%±1.8Highest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
5.4%±1.8 CT: 7.1% |
| Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $88,958±$14k 7% below CT |
$76,993±$8kLowest 20% below CT |
$84,350±$8k 12% below CT |
$111,250±$17kHighest 16% above CT |
| Colebrook and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $330,400±$26k 10% below CT |
$272,100±$16kLowest 26% below CT |
$288,600±$15k 21% below CT |
$342,800±$19kHighest 7% below CT |
| Colebrook and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | — | $1,204±$70 19% below CT |
$1,044±$141Lowest 30% below CT |
$1,333±$626Highest 10% 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 | $4,793 28% below CT |
$4,209 37% below CT |
$3,922Lowest 41% below CT |
$6,211Highest 7% below CT |
| Renters paying 30%+of income on rent | 90%±64.7Highest CT: 52.6% |
39.8%±9.5Lowest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
42.1%±55 CT: 52.6% |
| Union and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 5.7%Lowest CT: 10% |
8.7% CT: 10% |
11.4%Highest CT: 10% |
8.3% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 92.9%Highest CT: 66.5% |
73.6% CT: 66.5% |
71.6%Lowest CT: 66.5% |
91.6% CT: 66.5% |
| Typical home builtmedian year | 1976Highest 9 yrs newer than CT |
1971 4 yrs newer than CT |
1968 1 yr newer than CT |
1960Lowest 7 yrs older than CT |
| Getting to work | ||||
| Average commuteone way | 32 min 20% above CT |
27 minLowest about the CT average |
28 min 5% above CT |
34 minHighest 29% above CT |
| Work from home | 9%±3.7 CT: 16% |
10%±4 CT: 16% |
11.1%±2.3Highest CT: 16% |
7%±3.8Lowest 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 | #136 of 149 in CT | — |
| School district | Union School District | Plainfield School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Colebrook School District |
| High school in town | None in town | Plainfield High School | Killingly High School | None in town |
| Students per teacherat that high school | — | 10.3Lowest |
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.