Compare towns
Griswold vs Hanover vs Killingly
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Griswold has the oldest population (median age 48.1).
Hanover has the most expensive homes ($755k median).
Killingly has the shortest commute (28 min average).
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 | Hanover | Killingly |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 11,530Lowest |
14,845 |
17,867Highest |
| Growth since 20102010 → 2020 census | — | +6.9% U.S.: +7.4% |
— |
| Median age | 48.1±3.9Highest 24% above U.S. |
41.8±1.4 7% above U.S. |
39.5±3Lowest about the U.S. average |
| Kids under 18 | 18.5%±3.7Lowest U.S.: 22% |
26.1%±3.5Highest U.S.: 22% |
19.8%±2.3 U.S.: 22% |
| Age 65+ | 17.8%±3.5 U.S.: 17.2% |
16.1%±2.1Lowest U.S.: 17.2% |
19.7%±2.4Highest U.S.: 17.2% |
| Killingly and Griswold are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 19.9%Lowest U.S.: 35.7% |
56.8%Highest U.S.: 35.7% |
22.9% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 1.8%±1.1Lowest U.S.: 6.4% |
4.1%±1.6 U.S.: 6.4% |
5.4%±1.9Highest U.S.: 6.4% |
| Killingly and Hanover 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 about the U.S. average |
$189,803±$23kHighest 135% above U.S. |
$84,350±$8k 4% above U.S. |
| Home valuemedian, owner-occupied | $275,900±$42kLowest 17% below U.S. |
$755,400±$39kHighest 127% above U.S. |
$288,600±$15k 13% below U.S. |
| Rentmedian gross, monthly | $1,177±$65 17% below U.S. |
$1,845±$341Highest 31% above U.S. |
$1,044±$141Lowest 26% below U.S. |
| Property taxmedian, yearly | $4,628 48% above U.S. |
$9,342Highest 200% above U.S. |
$3,922Lowest 26% above U.S. |
| Renters paying 30%+of income on rent | 57.5%±15.5 U.S.: 51.1% |
65%±23.8Highest U.S.: 51.1% |
42.8%±10.9Lowest U.S.: 51.1% |
| Hanover and Griswold are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 7.6% U.S.: 12.5% |
4.8%Lowest U.S.: 12.5% |
11.4%Highest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 73.3% U.S.: 65.2% |
84.5%Highest U.S.: 65.2% |
71.6%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1977 3 yrs older than U.S. |
1978Highest 2 yrs older than U.S. |
1968Lowest 12 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 31 min 17% above U.S. |
32 minHighest 21% above U.S. |
28 minLowest 6% above U.S. |
| Work from home | 9%±3.6Lowest U.S.: 15.1% |
19.6%±4.8Highest U.S.: 15.1% |
11.1%±2.3 U.S.: 15.1% |
| Schools | |||
| Public school scoresrank in state, math + reading | #118 of 149 in CT | #69 of 282 in MA | #136 of 149 in CT |
| School district | Griswold School District | Hanover · South Shore Regional Vocational Technical | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS |
| High school in town | Griswold High School | South Shore Vocational Technical High | Killingly High School |
| Students per teacherat that high school | 11.5Highest |
10.3Lowest |
11.1 |
| On TownTapestry | |||
| Old photos in History | None yet | None yet | None yet |
U.S. 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.