Compare towns
Haddam vs Killingly vs Durham vs Coventry
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Haddam has the most kids (21.3% under 18).
Killingly has the most renters (28.4% rent).
Durham has the highest household income ($159k).
Coventry has the oldest housing (typical home built 1966).
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 | Haddam | Killingly | Durham | Coventry |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 8,644 |
17,867Highest |
7,208Lowest |
12,326 |
| Median age | 45.9±2.6Highest 12% above CT |
39.5±3Lowest 4% below CT |
45.5±2.8 11% above CT |
45.4±3.8 10% above CT |
| Haddam and Durham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 21.3%±3.5Highest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
16.4%±3.6Lowest CT: 20.2% |
20.9%±3.2 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+ | 21%±2.9Highest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
17.4%±3.7Lowest CT: 18.5% |
20.2%±3.3 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+ | 47.6% CT: 42.5% |
22.9%Lowest CT: 42.5% |
47.9%Highest CT: 42.5% |
45% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.2%±2.2 CT: 7.1% |
5.4%±1.9Highest CT: 7.1% |
3.6%±1.5Lowest CT: 7.1% |
4.3%±2 CT: 7.1% |
| Killingly and Haddam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $114,426±$15k 19% above CT |
$84,350±$8kLowest 12% below CT |
$158,857±$7kHighest 66% above CT |
$108,213±$5k 13% above CT |
| Home valuemedian, owner-occupied | $379,700±$25k 3% above CT |
$288,600±$15kLowest 21% below CT |
$424,800±$23kHighest 16% above CT |
$330,000±$23k 10% below CT |
| Durham and Haddam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,567±$258Highest 5% above CT |
$1,044±$141Lowest 30% below CT |
$1,154±$448 22% below CT |
$1,232±$330 17% 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 | $7,045 6% above CT |
$3,922Lowest 41% below CT |
$7,998Highest 20% above CT |
$5,284 20% below CT |
| Renters paying 30%+of income on rent | 63.2%±47Highest CT: 52.6% |
42.8%±10.9Lowest CT: 52.6% |
44.9%±28.4 CT: 52.6% |
62.7%±23.8 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 | 4.8% CT: 10% |
11.4%Highest CT: 10% |
3.4%Lowest CT: 10% |
5.1% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 86.7% CT: 66.5% |
71.6%Lowest CT: 66.5% |
93.2%Highest CT: 66.5% |
90.7% CT: 66.5% |
| Typical home builtmedian year | 1971 4 yrs newer than CT |
1968 1 yr newer than CT |
1976Highest 9 yrs newer than CT |
1966Lowest 1 yr older than CT |
| Getting to work | ||||
| Average commuteone way | 31 minHighest 16% above CT |
28 min 5% above CT |
23 minLowest 13% below CT |
27 min about the CT average |
| Work from home | 11.8%±3.3 CT: 16% |
11.1%±2.3Lowest CT: 16% |
20.5%±6.4Highest CT: 16% |
15.6%±4.6 CT: 16% |
| Durham and Coventry 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 | #25 of 149 in CT | #136 of 149 in CT | #88 of 149 in CT | #41 of 149 in CT |
| School district | Regional School District 17 | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Regional School District 13 | Coventry School District |
| High school in town | Haddam-Killingworth High School | Killingly High School | Coginchaug Regional High School | Coventry High School |
| Students per teacherat that high school | 9.5 |
11.1Highest |
8.9Lowest |
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.