Compare towns
Putnam vs Sprague vs Killingly vs Griswold
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 shortest commute (25 min average).
Sprague has the highest household income ($93k).
Killingly has the most people working from home (11.1%).
Griswold has the most homeowners (73.3%).
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 | Sprague | Killingly | Griswold |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,292 |
2,962Lowest |
17,867Highest |
11,530 |
| Median age | 43.7±3 6% above CT |
48.5±10.7Highest 18% above CT |
39.5±3Lowest 4% below CT |
48.1±3.9 17% above CT |
| Sprague 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% |
17.1%±5.4Lowest CT: 20.2% |
19.8%±2.3Highest CT: 20.2% |
18.5%±3.7 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% |
19.9%±3.9Highest CT: 18.5% |
19.7%±2.4 CT: 18.5% |
17.8%±3.5Lowest CT: 18.5% |
| Sprague 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% |
19.2%Lowest CT: 42.5% |
22.9%Highest CT: 42.5% |
19.9% CT: 42.5% |
| Enrolled in collegeshare of residents | 3.9%±1.4 CT: 7.1% |
0.6%±0.6Lowest CT: 7.1% |
5.4%±1.9Highest CT: 7.1% |
1.8%±1.1 CT: 7.1% |
| Killingly and Putnam 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 |
$92,850±$11kHighest 3% below CT |
$84,350±$8k 12% below CT |
$78,719±$11k 18% below CT |
| Sprague 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 |
$273,500±$17k 25% below CT |
$288,600±$15kHighest 21% below CT |
$275,900±$42k 25% below CT |
| Killingly and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,149±$44 23% below CT |
$1,247±$144Highest 16% below CT |
$1,044±$141Lowest 30% below CT |
$1,177±$65 21% below CT |
| Sprague and Griswold 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 |
$4,668Highest 30% below CT |
$3,922 41% below CT |
$4,628 30% below CT |
| Renters paying 30%+of income on rent | 37.7%±11.6 CT: 52.6% |
26.9%±12.2Lowest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
57.5%±15.5Highest CT: 52.6% |
| Griswold and Killingly 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% |
8.1% CT: 10% |
11.4% CT: 10% |
7.6%Lowest CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 59.8%Lowest CT: 66.5% |
67.2% CT: 66.5% |
71.6% CT: 66.5% |
73.3%Highest CT: 66.5% |
| Typical home builtmedian year | 1961 6 yrs older than CT |
1959Lowest 8 yrs older than CT |
1968 1 yr newer than CT |
1977Highest 10 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 25 minLowest 6% below CT |
30 min 12% above CT |
28 min 5% above CT |
31 minHighest 17% above CT |
| Work from home | 9%±2.8 CT: 16% |
5%±2.9Lowest CT: 16% |
11.1%±2.3Highest CT: 16% |
9%±3.6 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 | #141 of 149 in CT | #136 of 149 in CT | #118 of 149 in CT |
| School district | Putnam School District | Sprague School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Griswold School District |
| High school in town | Putnam High School | None in town | Killingly High School | Griswold High School |
| Students per teacherat that high school | 9.5Lowest |
— | 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.