Compare towns
Griswold vs Killingly vs Plainfield vs Brooklyn
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Griswold has the oldest population (median age 48.1).
Killingly has the most people working from home (11.1%).
Plainfield has the youngest population (median age 37).
Brooklyn has the highest household income ($96k).
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 | Griswold | Killingly | Plainfield | Brooklyn |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 11,530 |
17,867Highest |
15,141 |
8,517Lowest |
| Median age | 48.1±3.9Highest 17% above CT |
39.5±3 4% below CT |
37±4.5Lowest 10% below CT |
45.6±2.5 11% above CT |
| Griswold and Brooklyn are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 18.5%±3.7Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
19.4%±2.6 CT: 20.2% |
20.6%±4.6Highest CT: 20.2% |
| Brooklyn and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 17.8%±3.5 CT: 18.5% |
19.7%±2.4Highest CT: 18.5% |
16.6%±2.4Lowest CT: 18.5% |
17.6%±2.9 CT: 18.5% |
| Killingly and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 19.9% CT: 42.5% |
22.9% CT: 42.5% |
15%Lowest CT: 42.5% |
23.9%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 1.8%±1.1Lowest CT: 7.1% |
5.4%±1.9 CT: 7.1% |
5.6%±1.8Highest CT: 7.1% |
5.4%±1.7 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 | $78,719±$11k 18% below CT |
$84,350±$8k 12% below CT |
$76,993±$8kLowest 20% below CT |
$96,207±$15kHighest about the CT average |
| Brooklyn and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $275,900±$42k 25% below CT |
$288,600±$15k 21% below CT |
$272,100±$16kLowest 26% below CT |
$315,200±$28kHighest 14% below CT |
| Brooklyn and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,177±$65 21% below CT |
$1,044±$141Lowest 30% below CT |
$1,204±$70Highest 19% below CT |
$1,125±$98 24% 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 | $4,628Highest 30% below CT |
$3,922Lowest 41% below CT |
$4,209 37% below CT |
$4,538 32% below CT |
| Renters paying 30%+of income on rent | 57.5%±15.5Highest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
39.8%±9.5 CT: 52.6% |
38.5%±19.3Lowest 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 | 7.6% CT: 10% |
11.4%Highest CT: 10% |
8.7% CT: 10% |
2.3%Lowest CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 73.3% CT: 66.5% |
71.6%Lowest CT: 66.5% |
73.6% CT: 66.5% |
81.7%Highest CT: 66.5% |
| Typical home builtmedian year | 1977 10 yrs newer than CT |
1968Lowest 1 yr newer than CT |
1971 4 yrs newer than CT |
1978Highest 11 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 31 minHighest 17% above CT |
28 min 5% above CT |
27 minLowest about the CT average |
27 min about the CT average |
| Work from home | 9%±3.6Lowest CT: 16% |
11.1%±2.3Highest CT: 16% |
10%±4 CT: 16% |
10.7%±5.4 CT: 16% |
| Killingly and Brooklyn 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 | #118 of 149 in CT | #136 of 149 in CT | #131 of 149 in CT | #113 of 149 in CT |
| School district | Griswold School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Plainfield School District | Brooklyn School District |
| High school in town | Griswold High School | Killingly High School | Plainfield High School | None in town |
| Students per teacherat that high school | 11.5Highest |
11.1 |
10.3Lowest |
— |
| 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.