Compare towns
Griswold vs Killingly vs Ansonia 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).
Killingly has the most people working from home (11.1%).
Ansonia has the most renters (41.9% rent).
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 | Killingly | Ansonia | Lisbon |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 11,530 |
17,867 |
19,033Highest |
4,211Lowest |
| Growth since 20102010 → 2020 census | — | — | -1.7% CT: +0.9% |
— |
| Median age | 48.1±3.9Highest 17% above CT |
39.5±3Lowest 4% below CT |
40.1±1.6 about the CT average |
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% |
19.8%±2.3 CT: 20.2% |
18.3%±2.8Lowest 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% |
19.7%±2.4 CT: 18.5% |
18.1%±2.7 CT: 18.5% |
21.3%±4.3Highest CT: 18.5% |
| Lisbon and Killingly 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% |
22.9%Highest CT: 42.5% |
21.9% CT: 42.5% |
19.2%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 1.8%±1.1Lowest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
6.2%±1.8Highest CT: 7.1% |
4.2%±2.1 CT: 7.1% |
| Ansonia 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 |
$84,350±$8k 12% below CT |
$85,877±$10k 10% below CT |
$92,708±$12kHighest 3% below CT |
| Lisbon and Ansonia are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $275,900±$42kLowest 25% below CT |
$288,600±$15k 21% below CT |
$287,200±$14k 22% 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±$65 21% below CT |
$1,044±$141Lowest 30% below CT |
$1,476±$121Highest about the CT average |
— |
| Property taxmedian, yearly | $4,628 30% below CT |
$3,922Lowest 41% below CT |
$5,446Highest 18% below CT |
$4,044 39% below CT |
| Renters paying 30%+of income on rent | 57.5%±15.5 CT: 52.6% |
42.8%±10.9 CT: 52.6% |
39.7%±10Lowest 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% |
11.4%Highest CT: 10% |
9.4% CT: 10% |
6.6%Lowest CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 73.3% CT: 66.5% |
71.6% CT: 66.5% |
58.1%Lowest CT: 66.5% |
97.9%Highest CT: 66.5% |
| Typical home builtmedian year | 1977Highest 10 yrs newer than CT |
1968 1 yr newer than CT |
1954Lowest 13 yrs older than CT |
1976 9 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 31 min 17% above CT |
28 min 5% above CT |
27 minLowest about the CT average |
32 minHighest 20% above CT |
| Work from home | 9%±3.6 CT: 16% |
11.1%±2.3Highest CT: 16% |
9.1%±2.9 CT: 16% |
8.3%±3.4Lowest CT: 16% |
| Killingly and Ansonia 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 | #136 of 149 in CT | #142 of 149 in CT | #102 of 149 in CT |
| School district | Griswold School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Connecticut Technical Education and Career System · Ansonia School District | Lisbon School District |
| High school in town | Griswold High School | Killingly High School | Emmett O'Brien Technical High School | None in town |
| Students per teacherat that high school | 11.5 |
11.1Lowest |
12.2Highest |
— |
| 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.