Compare towns
Killingly vs Suffield vs Colchester vs Plainfield
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 renters (28.4% rent).
Suffield has the most homeowners (86.7%).
Colchester has the most kids (20.7% under 18).
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 | Killingly | Suffield | Colchester | Plainfield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
15,702 |
15,648 |
15,141Lowest |
| Median age | 39.5±3 4% below CT |
44.5±1.7Highest 8% above CT |
43.5±3.8 6% above CT |
37±4.5Lowest 10% below CT |
| Suffield and Colchester are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.8%±2.3 CT: 20.2% |
16.2%±2Lowest CT: 20.2% |
20.7%±2.8Highest CT: 20.2% |
19.4%±2.6 CT: 20.2% |
| Colchester and Killingly 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% |
18.4%±2.2 CT: 18.5% |
20.3%±2.4Highest CT: 18.5% |
16.6%±2.4Lowest CT: 18.5% |
| Colchester 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% |
40.4% CT: 42.5% |
49.7%Highest CT: 42.5% |
15%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9 CT: 7.1% |
4.4%±1.2Lowest CT: 7.1% |
4.6%±1.3 CT: 7.1% |
5.6%±1.8Highest 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 | $84,350±$8k 12% below CT |
$119,472±$13k 25% above CT |
$122,390±$14kHighest 28% above CT |
$76,993±$8kLowest 20% below CT |
| Colchester and Suffield 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 |
$407,500±$26kHighest 11% above CT |
$366,800±$16k about the CT average |
$272,100±$16kLowest 26% below CT |
| Suffield and Colchester 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 |
$1,424±$141 4% below CT |
$1,474±$153Highest about the CT average |
$1,204±$70 19% below CT |
| Colchester and Suffield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$6,456Highest about the CT average |
$6,212 6% below CT |
$4,209 37% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
51%±4.6Highest CT: 52.6% |
44.4%±10.4 CT: 52.6% |
39.8%±9.5Lowest CT: 52.6% |
| Suffield and Colchester 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% |
4.6% CT: 10% |
3.9%Lowest CT: 10% |
8.7% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 71.6%Lowest CT: 66.5% |
86.7%Highest CT: 66.5% |
76.5% CT: 66.5% |
73.6% CT: 66.5% |
| Typical home builtmedian year | 1968Lowest 1 yr newer than CT |
1979 12 yrs newer than CT |
1984Highest 17 yrs newer than CT |
1971 4 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 min 5% above CT |
26 minLowest 3% below CT |
30 minHighest 14% above CT |
27 min about the CT average |
| Work from home | 11.1%±2.3 CT: 16% |
18.4%±4.1Highest CT: 16% |
18.4%±3.8Highest CT: 16% |
10%±4Lowest CT: 16% |
| Schools | ||||
| Public school scoresrank in state, math + reading | #136 of 149 in CT | #57 of 149 in CT | #64 of 149 in CT | #131 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Suffield School District | Colchester School District | Plainfield School District |
| High school in town | Killingly High School | Suffield High School | Bacon Academy | Plainfield High School |
| Students per teacherat that high school | 11.1Highest |
10.9 |
9.8Lowest |
10.3 |
| 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.