Compare towns
Putnam vs Union vs Griswold vs Killingly
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Putnam has the most renters (40.2% rent).
Union has the most homeowners (92.9%).
Killingly has the most people working from home (11.1%).
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 | Putnam | Union | Griswold | Killingly |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,292 |
944Lowest |
11,530 |
17,867Highest |
| Median age | 43.7±3 6% above CT |
49.9±4.3Highest 21% above CT |
48.1±3.9 17% above CT |
39.5±3Lowest 4% below CT |
| Union and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 18.6%±3.6 CT: 20.2% |
16.9%±4.3Lowest CT: 20.2% |
18.5%±3.7 CT: 20.2% |
19.8%±2.3Highest CT: 20.2% |
| Killingly and Putnam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 18.5%±3.1 CT: 18.5% |
24.5%±2.6Highest CT: 18.5% |
17.8%±3.5Lowest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
| Union and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 20% CT: 42.5% |
24%Highest CT: 42.5% |
19.9%Lowest CT: 42.5% |
22.9% CT: 42.5% |
| Enrolled in collegeshare of residents | 3.9%±1.4 CT: 7.1% |
5%±3.3 CT: 7.1% |
1.8%±1.1Lowest CT: 7.1% |
5.4%±1.9Highest 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 | $70,561±$7kLowest 26% below CT |
$88,958±$14kHighest 7% below CT |
$78,719±$11k 18% below CT |
$84,350±$8k 12% below CT |
| Union and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $269,200±$11kLowest 27% below CT |
$330,400±$26kHighest 10% below CT |
$275,900±$42k 25% below CT |
$288,600±$15k 21% below CT |
| Rentmedian gross, monthly | $1,149±$44 23% below CT |
— | $1,177±$65Highest 21% below CT |
$1,044±$141Lowest 30% below CT |
| Griswold and Putnam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,860Lowest 42% below CT |
$4,793Highest 28% below CT |
$4,628 30% below CT |
$3,922 41% below CT |
| Renters paying 30%+of income on rent | 37.7%±11.6Lowest CT: 52.6% |
90%±64.7Highest CT: 52.6% |
57.5%±15.5 CT: 52.6% |
42.8%±10.9 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 | 11.5%Highest CT: 10% |
5.7%Lowest CT: 10% |
7.6% CT: 10% |
11.4% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 59.8%Lowest CT: 66.5% |
92.9%Highest CT: 66.5% |
73.3% CT: 66.5% |
71.6% CT: 66.5% |
| Typical home builtmedian year | 1961Lowest 6 yrs older than CT |
1976 9 yrs newer than CT |
1977Highest 10 yrs newer than CT |
1968 1 yr newer than CT |
| Getting to work | ||||
| Average commuteone way | 25 minLowest 6% below CT |
32 minHighest 20% above CT |
31 min 17% above CT |
28 min 5% above CT |
| Work from home | 9%±2.8Lowest CT: 16% |
9%±3.7Lowest CT: 16% |
9%±3.6Lowest CT: 16% |
11.1%±2.3Highest CT: 16% |
| Killingly and Putnam 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 | #128 of 149 in CT | — | #118 of 149 in CT | #136 of 149 in CT |
| School district | Putnam School District | Union School District | Griswold School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS |
| High school in town | Putnam High School | None in town | Griswold High School | Killingly High School |
| Students per teacherat that high school | 9.5Lowest |
— | 11.5Highest |
11.1 |
| 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.