Compare towns
Killingly vs Griswold vs Mansfield
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Killingly has the highest household income ($84k).
Griswold has the oldest population (median age 48.1).
Mansfield has the most people working from home (28.3%).
Mansfield is a college town. 57% of residents are enrolled in college, which pulls its median age, poverty rate and renter figures away from what a year-round family would see.
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 | Killingly | Griswold | Mansfield |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 17,867 |
11,530Lowest |
25,358Highest |
| Median age | 39.5±3 4% below CT |
48.1±3.9Highest 17% above CT |
21.2±0.2Lowest 48% below CT |
| Kids under 18 | 19.8%±2.3Highest CT: 20.2% |
18.5%±3.7 CT: 20.2% |
9.2%±1.6Lowest CT: 20.2% |
| Killingly and Griswold are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.7%±2.4Highest CT: 18.5% |
17.8%±3.5 CT: 18.5% |
11%±1.5Lowest CT: 18.5% |
| 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+ | 22.9% CT: 42.5% |
19.9%Lowest CT: 42.5% |
57.9%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9 CT: 7.1% |
1.8%±1.1Lowest CT: 7.1% |
57%±2.5Highest CT: 7.1% |
| Cost of living | |||
| Household incomemedian | $84,350±$8kHighest 12% below CT |
$78,719±$11k 18% below CT |
$72,393±$12kLowest 24% below CT |
| Killingly and Griswold are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $288,600±$15k 21% below CT |
$275,900±$42kLowest 25% below CT |
$335,400±$20kHighest 9% below CT |
| Rentmedian gross, monthly | $1,044±$141Lowest 30% below CT |
$1,177±$65 21% below CT |
$1,602±$104Highest 8% above CT |
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$4,628 30% below CT |
$5,727Highest 14% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9Lowest CT: 52.6% |
57.5%±15.5 CT: 52.6% |
76%±9.6Highest CT: 52.6% |
| Mansfield and Griswold are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 11.4% CT: 10% |
7.6%Lowest CT: 10% |
21.6%Highest CT: 10% |
| Housing | |||
| Homeownersof occupied homes | 71.6% CT: 66.5% |
73.3%Highest CT: 66.5% |
57.3%Lowest CT: 66.5% |
| Typical home builtmedian year | 1968Lowest 1 yr newer than CT |
1977Highest 10 yrs newer than CT |
1976 9 yrs newer than CT |
| Getting to work | |||
| Average commuteone way | 28 min 5% above CT |
31 minHighest 17% above CT |
21 minLowest 22% below CT |
| Work from home | 11.1%±2.3 CT: 16% |
9%±3.6Lowest CT: 16% |
28.3%±3.3Highest CT: 16% |
| Schools | |||
| Public school scoresrank in state, math + reading | #136 of 149 in CT | #118 of 149 in CT | #45 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Griswold School District | Regional School District 19 · Mansfield School District |
| High school in town | Killingly High School | Griswold High School | E. O. Smith High School |
| Students per teacherat that high school | 11.1Lowest |
11.5 |
11.8Highest |
| On TownTapestry | |||
| Old photos in History | 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.