Compare towns
Coventry vs Killingly vs Griswold vs Suffield
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Coventry has the most kids (20.9% under 18).
Killingly has the youngest population (median age 39.5).
Griswold has the oldest population (median age 48.1).
Suffield has the most expensive homes ($408k median).
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 | Coventry | Killingly | Griswold | Suffield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 12,326 |
17,867Highest |
11,530Lowest |
15,702 |
| Median age | 45.4±3.8 10% above CT |
39.5±3Lowest 4% below CT |
48.1±3.9Highest 17% above CT |
44.5±1.7 8% above CT |
| Griswold and Coventry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 20.9%±3.2Highest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
18.5%±3.7 CT: 20.2% |
16.2%±2Lowest 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+ | 20.2%±3.3Highest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
17.8%±3.5Lowest CT: 18.5% |
18.4%±2.2 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+ | 45%Highest CT: 42.5% |
22.9% CT: 42.5% |
19.9%Lowest CT: 42.5% |
40.4% CT: 42.5% |
| Enrolled in collegeshare of residents | 4.3%±2 CT: 7.1% |
5.4%±1.9Highest CT: 7.1% |
1.8%±1.1Lowest CT: 7.1% |
4.4%±1.2 CT: 7.1% |
| Killingly and Suffield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $108,213±$5k 13% above CT |
$84,350±$8k 12% below CT |
$78,719±$11kLowest 18% below CT |
$119,472±$13kHighest 25% above CT |
| Suffield and Coventry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $330,000±$23k 10% below CT |
$288,600±$15k 21% below CT |
$275,900±$42kLowest 25% below CT |
$407,500±$26kHighest 11% above CT |
| Rentmedian gross, monthly | $1,232±$330 17% below CT |
$1,044±$141Lowest 30% below CT |
$1,177±$65 21% below CT |
$1,424±$141Highest 4% below CT |
| Suffield and Coventry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $5,284 20% below CT |
$3,922Lowest 41% below CT |
$4,628 30% below CT |
$6,456Highest about the CT average |
| Renters paying 30%+of income on rent | 62.7%±23.8Highest CT: 52.6% |
42.8%±10.9Lowest CT: 52.6% |
57.5%±15.5 CT: 52.6% |
51%±4.6 CT: 52.6% |
| Coventry and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 5.1% CT: 10% |
11.4%Highest CT: 10% |
7.6% CT: 10% |
4.6%Lowest CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 90.7%Highest CT: 66.5% |
71.6%Lowest CT: 66.5% |
73.3% CT: 66.5% |
86.7% CT: 66.5% |
| Typical home builtmedian year | 1966Lowest 1 yr older than CT |
1968 1 yr newer than CT |
1977 10 yrs newer than CT |
1979Highest 12 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 27 min about the CT average |
28 min 5% above CT |
31 minHighest 17% above CT |
26 minLowest 3% below CT |
| Work from home | 15.6%±4.6 CT: 16% |
11.1%±2.3 CT: 16% |
9%±3.6Lowest CT: 16% |
18.4%±4.1Highest CT: 16% |
| Suffield 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 | #41 of 149 in CT | #136 of 149 in CT | #118 of 149 in CT | #57 of 149 in CT |
| School district | Coventry School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Griswold School District | Suffield School District |
| High school in town | Coventry High School | Killingly High School | Griswold High School | Suffield High School |
| Students per teacherat that high school | 9.9Lowest |
11.1 |
11.5Highest |
10.9 |
| 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.