Compare towns
Killingly vs Coventry vs Haddam 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).
Coventry has the most people working from home (15.6%).
Haddam has the most expensive homes ($380k median).
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 | Coventry | Haddam | Plainfield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
12,326 |
8,644Lowest |
15,141 |
| Median age | 39.5±3 4% below CT |
45.4±3.8 10% above CT |
45.9±2.6Highest 12% above CT |
37±4.5Lowest 10% below CT |
| Haddam and Coventry 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% |
20.9%±3.2 CT: 20.2% |
21.3%±3.5Highest CT: 20.2% |
19.4%±2.6Lowest CT: 20.2% |
| Haddam and Coventry 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% |
20.2%±3.3 CT: 18.5% |
21%±2.9Highest CT: 18.5% |
16.6%±2.4Lowest CT: 18.5% |
| Haddam and Coventry 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% |
45% CT: 42.5% |
47.6%Highest CT: 42.5% |
15%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9 CT: 7.1% |
4.3%±2Lowest CT: 7.1% |
5.2%±2.2 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 |
$108,213±$5k 13% above CT |
$114,426±$15kHighest 19% above CT |
$76,993±$8kLowest 20% below CT |
| Haddam and Coventry 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 |
$330,000±$23k 10% below CT |
$379,700±$25kHighest 3% above CT |
$272,100±$16kLowest 26% below CT |
| Rentmedian gross, monthly | $1,044±$141Lowest 30% below CT |
$1,232±$330 17% below CT |
$1,567±$258Highest 5% above CT |
$1,204±$70 19% below CT |
| Haddam and Coventry 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 |
$5,284 20% below CT |
$7,045Highest 6% above CT |
$4,209 37% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
62.7%±23.8 CT: 52.6% |
63.2%±47Highest CT: 52.6% |
39.8%±9.5Lowest CT: 52.6% |
| Haddam and Coventry 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% |
5.1% CT: 10% |
4.8%Lowest CT: 10% |
8.7% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 71.6%Lowest CT: 66.5% |
90.7%Highest CT: 66.5% |
86.7% CT: 66.5% |
73.6% CT: 66.5% |
| Typical home builtmedian year | 1968 1 yr newer than CT |
1966Lowest 1 yr older than CT |
1971Highest 4 yrs newer than CT |
1971Highest 4 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 min 5% above CT |
27 minLowest about the CT average |
31 minHighest 16% above CT |
27 minLowest about the CT average |
| Work from home | 11.1%±2.3 CT: 16% |
15.6%±4.6Highest CT: 16% |
11.8%±3.3 CT: 16% |
10%±4Lowest CT: 16% |
| Coventry and Haddam 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 | #136 of 149 in CT | #41 of 149 in CT | #25 of 149 in CT | #131 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Coventry School District | Regional School District 17 | Plainfield School District |
| High school in town | Killingly High School | Coventry High School | Haddam-Killingworth High School | Plainfield High School |
| Students per teacherat that high school | 11.1Highest |
9.9 |
9.5Lowest |
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.