Compare towns
Columbia vs Killingly vs East Haddam vs Coventry
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Columbia has the most people working from home (21.6%).
Killingly has the most renters (28.4% rent).
Coventry has the most kids (20.9% 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 | Columbia | Killingly | East Haddam | Coventry |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 5,300Lowest |
17,867Highest |
8,969 |
12,326 |
| Median age | 51.3±10.3Highest 25% above CT |
39.5±3Lowest 4% below CT |
50±2.9 22% above CT |
45.4±3.8 10% above CT |
| Columbia and East Haddam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 13.7%±4.3Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
17.2%±3.7 CT: 20.2% |
20.9%±3.2Highest CT: 20.2% |
| Coventry and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 24.9%±5.4 CT: 18.5% |
19.7%±2.4Lowest CT: 18.5% |
25.6%±3.7Highest CT: 18.5% |
20.2%±3.3 CT: 18.5% |
| East Haddam and Columbia are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 34.6% CT: 42.5% |
22.9%Lowest CT: 42.5% |
38.1% CT: 42.5% |
45%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 4.8%±2.5 CT: 7.1% |
5.4%±1.9Highest CT: 7.1% |
5.3%±2.5 CT: 7.1% |
4.3%±2Lowest CT: 7.1% |
| Killingly and East Haddam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $127,000±$30kHighest 33% above CT |
$84,350±$8kLowest 12% below CT |
$107,861±$9k 13% above CT |
$108,213±$5k 13% above CT |
| Columbia and Coventry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $361,500±$16kHighest about the CT average |
$288,600±$15kLowest 21% below CT |
$352,700±$24k 4% below CT |
$330,000±$23k 10% below CT |
| Columbia and East Haddam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $966±$304Lowest 35% below CT |
$1,044±$141 30% below CT |
$1,242±$331Highest 17% below CT |
$1,232±$330 17% below CT |
| East Haddam and Coventry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $5,228 21% below CT |
$3,922Lowest 41% below CT |
$5,724Highest 14% below CT |
$5,284 20% below CT |
| Renters paying 30%+of income on rent | 17.6%±16.2Lowest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
26%±13 CT: 52.6% |
62.7%±23.8Highest 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 | 6.1% CT: 10% |
11.4%Highest CT: 10% |
4.4%Lowest CT: 10% |
5.1% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 83.3% CT: 66.5% |
71.6%Lowest CT: 66.5% |
88.8% CT: 66.5% |
90.7%Highest CT: 66.5% |
| Typical home builtmedian year | 1984Highest 17 yrs newer than CT |
1968 1 yr newer than CT |
1976 9 yrs newer than CT |
1966Lowest 1 yr older than CT |
| Getting to work | ||||
| Average commuteone way | 32 minHighest 21% above CT |
28 min 5% above CT |
30 min 14% above CT |
27 minLowest about the CT average |
| Work from home | 21.6%±6Highest CT: 16% |
11.1%±2.3Lowest CT: 16% |
18.4%±3.5 CT: 16% |
15.6%±4.6 CT: 16% |
| Columbia and East 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 | #114 of 149 in CT | #136 of 149 in CT | #68 of 149 in CT | #41 of 149 in CT |
| School district | Columbia School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | East Haddam School District | Coventry School District |
| High school in town | None in town | Killingly High School | Nathan Hale-Ray High School | Coventry High School |
| Students per teacherat that high school | — | 11.1Highest |
7.9Lowest |
9.9 |
| 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.