Compare towns
Plainfield vs Griswold vs Putnam vs Killingly
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Plainfield has the youngest population (median age 37).
Griswold has the oldest population (median age 48.1).
Putnam has the most renters (40.2% rent).
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 | Plainfield | Griswold | Putnam | Killingly |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 15,141 |
11,530 |
9,292Lowest |
17,867Highest |
| Median age | 37±4.5Lowest 10% below CT |
48.1±3.9Highest 17% above CT |
43.7±3 6% above CT |
39.5±3 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 | 19.4%±2.6 CT: 20.2% |
18.5%±3.7Lowest CT: 20.2% |
18.6%±3.6 CT: 20.2% |
19.8%±2.3Highest CT: 20.2% |
| Killingly and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 16.6%±2.4Lowest CT: 18.5% |
17.8%±3.5 CT: 18.5% |
18.5%±3.1 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+ | 15%Lowest CT: 42.5% |
19.9% CT: 42.5% |
20% CT: 42.5% |
22.9%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.6%±1.8Highest CT: 7.1% |
1.8%±1.1Lowest CT: 7.1% |
3.9%±1.4 CT: 7.1% |
5.4%±1.9 CT: 7.1% |
| Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $76,993±$8k 20% below CT |
$78,719±$11k 18% below CT |
$70,561±$7kLowest 26% below CT |
$84,350±$8kHighest 12% 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 | $272,100±$16k 26% below CT |
$275,900±$42k 25% below CT |
$269,200±$11kLowest 27% 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 | $1,204±$70Highest 19% below CT |
$1,177±$65 21% below CT |
$1,149±$44 23% below CT |
$1,044±$141Lowest 30% below CT |
| Plainfield and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $4,209 37% below CT |
$4,628Highest 30% below CT |
$3,860Lowest 42% below CT |
$3,922 41% below CT |
| Renters paying 30%+of income on rent | 39.8%±9.5 CT: 52.6% |
57.5%±15.5Highest CT: 52.6% |
37.7%±11.6Lowest CT: 52.6% |
42.8%±10.9 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 | 8.7% CT: 10% |
7.6%Lowest CT: 10% |
11.5%Highest CT: 10% |
11.4% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 73.6%Highest CT: 66.5% |
73.3% CT: 66.5% |
59.8%Lowest CT: 66.5% |
71.6% CT: 66.5% |
| Typical home builtmedian year | 1971 4 yrs newer 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 | 27 min about the CT average |
31 minHighest 17% above CT |
25 minLowest 6% below CT |
28 min 5% above CT |
| Work from home | 10%±4 CT: 16% |
9%±3.6Lowest CT: 16% |
9%±2.8Lowest CT: 16% |
11.1%±2.3Highest CT: 16% |
| Killingly and Plainfield 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 | #131 of 149 in CT | #118 of 149 in CT | #128 of 149 in CT | #136 of 149 in CT |
| School district | Plainfield School District | Griswold School District | Putnam School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS |
| High school in town | Plainfield High School | Griswold High School | Putnam High School | Killingly High School |
| Students per teacherat that high school | 10.3 |
11.5Highest |
9.5Lowest |
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.