Compare towns
Avon vs Killingly vs Plainfield vs Sterling
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Avon has the most people working from home (33.7%).
Killingly has the most renters (28.4% rent).
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 | Avon | Killingly | Plainfield | Sterling |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 18,946Highest |
17,867 |
15,141 |
3,629Lowest |
| Median age | 44.3±1.7Highest 8% above CT |
39.5±3 4% below CT |
37±4.5Lowest 10% below CT |
39.4±5.9 4% below CT |
| Kids under 18 | 22.8%±2.7Highest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
19.4%±2.6Lowest CT: 20.2% |
22.8%±5.9Highest CT: 20.2% |
| Age 65+ | 22.7%±2.6Highest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
16.6%±2.4 CT: 18.5% |
13%±3.8Lowest CT: 18.5% |
| Avon and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 73.1%Highest CT: 42.5% |
22.9% CT: 42.5% |
15%Lowest CT: 42.5% |
18% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.6%±1.1Highest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
5.6%±1.8Highest CT: 7.1% |
3.7%±1.9Lowest CT: 7.1% |
| Cost of living | ||||
| Household incomemedian | $154,058±$13kHighest 61% above CT |
$84,350±$8k 12% below CT |
$76,993±$8kLowest 20% below CT |
$102,695±$12k 7% above CT |
| Home valuemedian, owner-occupied | $479,700±$20kHighest 31% above CT |
$288,600±$15k 21% below CT |
$272,100±$16kLowest 26% below CT |
$283,400±$17k 23% below CT |
| Rentmedian gross, monthly | $1,857±$151Highest 25% above CT |
$1,044±$141Lowest 30% below CT |
$1,204±$70 19% below CT |
— |
| Property taxmedian, yearly | $9,371Highest 41% above CT |
$3,922Lowest 41% below CT |
$4,209 37% below CT |
$4,551 31% below CT |
| Renters paying 30%+of income on rent | 58.6%±11.9Highest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
39.8%±9.5 CT: 52.6% |
32%±18.1Lowest CT: 52.6% |
| Avon and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 4.8%Lowest CT: 10% |
11.4%Highest CT: 10% |
8.7% CT: 10% |
8.3% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 85.4%Highest CT: 66.5% |
71.6%Lowest CT: 66.5% |
73.6% CT: 66.5% |
81.1% CT: 66.5% |
| Typical home builtmedian year | 1979 12 yrs newer than CT |
1968Lowest 1 yr newer than CT |
1971 4 yrs newer than CT |
1988Highest 21 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 25 minLowest 6% below CT |
28 min 5% above CT |
27 min about the CT average |
35 minHighest 34% above CT |
| Work from home | 33.7%±3.6Highest CT: 16% |
11.1%±2.3 CT: 16% |
10%±4Lowest CT: 16% |
11.6%±6.4 CT: 16% |
| Schools | ||||
| Public school scoresrank in state, math + reading | #31 of 149 in CT | #136 of 149 in CT | #131 of 149 in CT | #119 of 149 in CT |
| School district | Avon School District · Capitol Region Education Council | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Plainfield School District | Sterling School District |
| High school in town | Avon High School | Killingly High School | Plainfield High School | None in town |
| Students per teacherat that high school | 11.7Highest |
11.1 |
10.3Lowest |
— |
| 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.



