Compare towns
Plainfield vs Killingly vs Coventry vs Sterling
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Plainfield has the youngest population (median age 37).
Killingly has the most renters (28.4% rent).
Coventry has the most people working from home (15.6%).
Sterling has the most kids (22.8% under 18).
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 | Plainfield | Killingly | Coventry | Sterling |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 15,141 |
17,867Highest |
12,326 |
3,629Lowest |
| Median age | 37±4.5Lowest 10% below CT |
39.5±3 4% below CT |
45.4±3.8Highest 10% above CT |
39.4±5.9 4% below CT |
| Coventry and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.4%±2.6Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
20.9%±3.2 CT: 20.2% |
22.8%±5.9Highest CT: 20.2% |
| Sterling and Coventry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 16.6%±2.4 CT: 18.5% |
19.7%±2.4 CT: 18.5% |
20.2%±3.3Highest CT: 18.5% |
13%±3.8Lowest CT: 18.5% |
| Coventry and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 15%Lowest CT: 42.5% |
22.9% CT: 42.5% |
45%Highest CT: 42.5% |
18% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.6%±1.8Highest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
4.3%±2 CT: 7.1% |
3.7%±1.9Lowest 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 | $76,993±$8kLowest 20% below CT |
$84,350±$8k 12% below CT |
$108,213±$5kHighest 13% above CT |
$102,695±$12k 7% above CT |
| Coventry and Sterling are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $272,100±$16kLowest 26% below CT |
$288,600±$15k 21% below CT |
$330,000±$23kHighest 10% below CT |
$283,400±$17k 23% below CT |
| Rentmedian gross, monthly | $1,204±$70 19% below CT |
$1,044±$141Lowest 30% below CT |
$1,232±$330Highest 17% below CT |
— |
| Coventry and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $4,209 37% below CT |
$3,922Lowest 41% below CT |
$5,284Highest 20% below CT |
$4,551 31% below CT |
| Renters paying 30%+of income on rent | 39.8%±9.5 CT: 52.6% |
42.8%±10.9 CT: 52.6% |
62.7%±23.8Highest CT: 52.6% |
32%±18.1Lowest CT: 52.6% |
| Coventry and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 8.7% CT: 10% |
11.4%Highest CT: 10% |
5.1%Lowest CT: 10% |
8.3% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 73.6% CT: 66.5% |
71.6%Lowest CT: 66.5% |
90.7%Highest CT: 66.5% |
81.1% CT: 66.5% |
| Typical home builtmedian year | 1971 4 yrs newer than CT |
1968 1 yr newer than CT |
1966Lowest 1 yr older than CT |
1988Highest 21 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 27 minLowest about the CT average |
28 min 5% above CT |
27 minLowest about the CT average |
35 minHighest 34% above CT |
| Work from home | 10%±4Lowest CT: 16% |
11.1%±2.3 CT: 16% |
15.6%±4.6Highest CT: 16% |
11.6%±6.4 CT: 16% |
| Coventry and Sterling 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 | #41 of 149 in CT | #119 of 149 in CT |
| School district | Plainfield School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Coventry School District | Sterling School District |
| High school in town | Plainfield High School | Killingly High School | Coventry High School | None in town |
| Students per teacherat that high school | 10.3 |
11.1Highest |
9.9Lowest |
— |
| 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.



