Compare towns
Thompson vs Plainfield vs Killingly
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Thompson has the oldest population (median age 54.1).
Plainfield has the youngest population (median age 37).
Killingly has the most renters (28.4% rent).
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 | Thompson | Plainfield | Killingly |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 9,337Lowest |
15,141 |
17,867Highest |
| Median age | 54.1±2.2Highest 32% above CT |
37±4.5Lowest 10% below CT |
39.5±3 4% below CT |
| Kids under 18 | 11.4%±2.8Lowest CT: 20.2% |
19.4%±2.6 CT: 20.2% |
19.8%±2.3Highest 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+ | 24.4%±4.3Highest CT: 18.5% |
16.6%±2.4Lowest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
| Thompson and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 21.9% CT: 42.5% |
15%Lowest CT: 42.5% |
22.9%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 2.9%±1.3Lowest CT: 7.1% |
5.6%±1.8Highest CT: 7.1% |
5.4%±1.9 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 | $93,629±$18kHighest about the CT average |
$76,993±$8kLowest 20% below CT |
$84,350±$8k 12% below CT |
| Thompson and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $291,900±$24kHighest 20% below CT |
$272,100±$16kLowest 26% below CT |
$288,600±$15k 21% below CT |
| Thompson and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,012±$344Lowest 32% below CT |
$1,204±$70Highest 19% below CT |
$1,044±$141 30% below CT |
| Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $3,822Lowest 42% below CT |
$4,209Highest 37% below CT |
$3,922 41% below CT |
| Renters paying 30%+of income on rent | 54%±18.7Highest CT: 52.6% |
39.8%±9.5Lowest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
| Thompson and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 5.9%Lowest CT: 10% |
8.7% CT: 10% |
11.4%Highest CT: 10% |
| Housing | |||
| Homeownersof occupied homes | 84.3%Highest CT: 66.5% |
73.6% CT: 66.5% |
71.6%Lowest CT: 66.5% |
| Typical home builtmedian year | 1963Lowest 4 yrs older than CT |
1971Highest 4 yrs newer than CT |
1968 1 yr newer than CT |
| Getting to work | |||
| Average commuteone way | 32 minHighest 20% above CT |
27 minLowest about the CT average |
28 min 5% above CT |
| Work from home | 13.1%±4.4Highest CT: 16% |
10%±4Lowest CT: 16% |
11.1%±2.3 CT: 16% |
| Thompson and Killingly 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 | #130 of 149 in CT | #131 of 149 in CT | #136 of 149 in CT |
| School district | Thompson School District | Plainfield School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS |
| High school in town | Tourtellotte Memorial High School | Plainfield High School | Killingly High School |
| Students per teacherat that high school | 7.9Lowest |
10.3 |
11.1Highest |
| On TownTapestry | |||
| Old photos in Our Story | 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.