Compare towns
Griswold vs Plainville vs Killingly vs Lisbon
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Griswold has the oldest population (median age 48.1).
Plainville has the shortest commute (21 min average).
Killingly has the youngest population (median age 39.5).
Lisbon has the most homeowners (97.9%).
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 | Griswold | Plainville | Killingly | Lisbon |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 11,530 |
17,551 |
17,867Highest |
4,211Lowest |
| Median age | 48.1±3.9Highest 17% above CT |
44.3±1.5 8% above CT |
39.5±3Lowest 4% below CT |
44.5±5.2 8% above CT |
| Griswold and Lisbon are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 18.5%±3.7 CT: 20.2% |
15.6%±2.3Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
22.1%±6.4Highest CT: 20.2% |
| Lisbon and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 17.8%±3.5Lowest CT: 18.5% |
20.1%±2.8 CT: 18.5% |
19.7%±2.4 CT: 18.5% |
21.3%±4.3Highest CT: 18.5% |
| Lisbon and Plainville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 19.9% CT: 42.5% |
30%Highest CT: 42.5% |
22.9% CT: 42.5% |
19.2%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 1.8%±1.1Lowest CT: 7.1% |
6.2%±1.6Highest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
4.2%±2.1 CT: 7.1% |
| Plainville and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $78,719±$11kLowest 18% below CT |
$84,343±$7k 12% below CT |
$84,350±$8k 12% below CT |
$92,708±$12kHighest 3% below CT |
| Lisbon and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $275,900±$42k 25% below CT |
$254,000±$14kLowest 31% below CT |
$288,600±$15k 21% below CT |
$315,700±$26kHighest 14% below CT |
| Lisbon and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,177±$65Highest 21% below CT |
$1,126±$147 24% below CT |
$1,044±$141Lowest 30% below CT |
— |
| Griswold and Plainville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $4,628 30% below CT |
$4,798Highest 28% below CT |
$3,922Lowest 41% below CT |
$4,044 39% below CT |
| Renters paying 30%+of income on rent | 57.5%±15.5 CT: 52.6% |
40.3%±12.4Lowest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
100%±75.1Highest CT: 52.6% |
| Lisbon and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 7.6% CT: 10% |
6.5%Lowest CT: 10% |
11.4%Highest CT: 10% |
6.6% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 73.3% CT: 66.5% |
67.7%Lowest CT: 66.5% |
71.6% CT: 66.5% |
97.9%Highest CT: 66.5% |
| Typical home builtmedian year | 1977Highest 10 yrs newer than CT |
1971 4 yrs newer than CT |
1968Lowest 1 yr newer than CT |
1976 9 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 31 min 17% above CT |
21 minLowest 20% below CT |
28 min 5% above CT |
32 minHighest 20% above CT |
| Work from home | 9%±3.6 CT: 16% |
10.7%±2 CT: 16% |
11.1%±2.3Highest CT: 16% |
8.3%±3.4Lowest CT: 16% |
| Killingly and Plainville 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 | #118 of 149 in CT | #89 of 149 in CT | #136 of 149 in CT | #102 of 149 in CT |
| School district | Griswold School District | Judicial Centers · Plainville School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Lisbon School District |
| High school in town | Griswold High School | Plainville High School | Killingly High School | None in town |
| Students per teacherat that high school | 11.5Highest |
11.4 |
11.1Lowest |
— |
| 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.