Compare towns
Putnam vs Griswold vs Windsor Locks 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).
Griswold has the oldest population (median age 48.1).
Windsor Locks has the most people working from home (17.7%).
Killingly has the most kids (19.8% under 18).
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 | Griswold | Windsor Locks | Killingly |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,292Lowest |
11,530 |
12,579 |
17,867Highest |
| Median age | 43.7±3 6% above CT |
48.1±3.9Highest 17% above CT |
41.4±2.6 about the CT average |
39.5±3Lowest 4% below CT |
| Griswold and Putnam 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% |
18.5%±3.7Lowest CT: 20.2% |
18.6%±3.4 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% |
17.8%±3.5Lowest CT: 18.5% |
18.2%±2.7 CT: 18.5% |
19.7%±2.4Highest CT: 18.5% |
| Killingly and Putnam 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% |
19.9%Lowest CT: 42.5% |
28.6%Highest CT: 42.5% |
22.9% CT: 42.5% |
| Enrolled in collegeshare of residents | 3.9%±1.4 CT: 7.1% |
1.8%±1.1Lowest CT: 7.1% |
5.9%±1.8Highest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
| Windsor Locks and Killingly 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 |
$78,719±$11k 18% below CT |
$81,205±$13k 15% below CT |
$84,350±$8kHighest 12% below CT |
| Killingly and Windsor Locks are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $269,200±$11k 27% below CT |
$275,900±$42k 25% below CT |
$258,800±$14kLowest 29% below CT |
$288,600±$15kHighest 21% 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 |
$1,177±$65 21% below CT |
$1,394±$187Highest 6% below CT |
$1,044±$141Lowest 30% below CT |
| Windsor Locks and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,860 42% below CT |
$4,628Highest 30% below CT |
$3,688Lowest 44% below CT |
$3,922 41% below CT |
| Renters paying 30%+of income on rent | 37.7%±11.6Lowest CT: 52.6% |
57.5%±15.5 CT: 52.6% |
58.2%±16.8Highest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
| Windsor Locks 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% |
7.6%Lowest CT: 10% |
10.9% CT: 10% |
11.4% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 59.8%Lowest CT: 66.5% |
73.3% CT: 66.5% |
77.1%Highest CT: 66.5% |
71.6% CT: 66.5% |
| Typical home builtmedian year | 1961Lowest 6 yrs older than CT |
1977Highest 10 yrs newer than CT |
1961Lowest 6 yrs older than CT |
1968 1 yr newer than CT |
| Getting to work | ||||
| Average commuteone way | 25 min 6% below CT |
31 minHighest 17% above CT |
22 minLowest 17% below CT |
28 min 5% above CT |
| Work from home | 9%±2.8Lowest CT: 16% |
9%±3.6Lowest CT: 16% |
17.7%±3.7Highest CT: 16% |
11.1%±2.3 CT: 16% |
| Schools | ||||
| Public school scoresrank in state, math + reading | #128 of 149 in CT | #118 of 149 in CT | #109 of 149 in CT | #136 of 149 in CT |
| School district | Putnam School District | Griswold School District | Windsor Locks School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS |
| High school in town | Putnam High School | Griswold High School | Windsor Locks High School | Killingly High School |
| Students per teacherat that high school | 9.5 |
11.5Highest |
8.9Lowest |
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.