Compare towns
Thompson vs Killingly vs Union vs Griswold
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Thompson has the most people working from home (13.1%).
Killingly has the youngest population (median age 39.5).
Union has the most expensive homes ($330k median).
Griswold has the most affordable homes ($276k 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 | Thompson | Killingly | Union | Griswold |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,337 |
17,867Highest |
944Lowest |
11,530 |
| Median age | 54.1±2.2Highest 32% above CT |
39.5±3Lowest 4% below CT |
49.9±4.3 21% above CT |
48.1±3.9 17% above CT |
| Thompson and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 11.4%±2.8Lowest CT: 20.2% |
19.8%±2.3Highest CT: 20.2% |
16.9%±4.3 CT: 20.2% |
18.5%±3.7 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+ | 24.4%±4.3 CT: 18.5% |
19.7%±2.4 CT: 18.5% |
24.5%±2.6Highest CT: 18.5% |
17.8%±3.5Lowest CT: 18.5% |
| Union and Thompson are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 21.9% CT: 42.5% |
22.9% CT: 42.5% |
24%Highest CT: 42.5% |
19.9%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 2.9%±1.3 CT: 7.1% |
5.4%±1.9Highest CT: 7.1% |
5%±3.3 CT: 7.1% |
1.8%±1.1Lowest CT: 7.1% |
| Killingly and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $93,629±$18kHighest about the CT average |
$84,350±$8k 12% below CT |
$88,958±$14k 7% below CT |
$78,719±$11kLowest 18% below CT |
| Thompson and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $291,900±$24k 20% below CT |
$288,600±$15k 21% below CT |
$330,400±$26kHighest 10% below CT |
$275,900±$42kLowest 25% below CT |
| Union and Thompson are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,012±$344Lowest 32% below CT |
$1,044±$141 30% below CT |
— | $1,177±$65Highest 21% below CT |
| Griswold and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,822Lowest 42% below CT |
$3,922 41% below CT |
$4,793Highest 28% below CT |
$4,628 30% below CT |
| Renters paying 30%+of income on rent | 54%±18.7 CT: 52.6% |
42.8%±10.9Lowest CT: 52.6% |
90%±64.7Highest CT: 52.6% |
57.5%±15.5 CT: 52.6% |
| Union and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 5.9% CT: 10% |
11.4%Highest CT: 10% |
5.7%Lowest CT: 10% |
7.6% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 84.3% CT: 66.5% |
71.6%Lowest CT: 66.5% |
92.9%Highest CT: 66.5% |
73.3% CT: 66.5% |
| Typical home builtmedian year | 1963Lowest 4 yrs older than CT |
1968 1 yr newer than CT |
1976 9 yrs newer than CT |
1977Highest 10 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 32 minHighest 20% above CT |
28 minLowest 5% above CT |
32 minHighest 20% above CT |
31 min 17% above CT |
| Work from home | 13.1%±4.4Highest CT: 16% |
11.1%±2.3 CT: 16% |
9%±3.7Lowest CT: 16% |
9%±3.6Lowest CT: 16% |
| Thompson and Killingly 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 | #130 of 149 in CT | #136 of 149 in CT | — | #118 of 149 in CT |
| School district | Thompson School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Union School District | Griswold School District |
| High school in town | Tourtellotte Memorial High School | Killingly High School | None in town | Griswold High School |
| Students per teacherat that high school | 7.9Lowest |
11.1 |
— | 11.5Highest |
| 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.