Compare towns
Griswold vs Hadley vs Killingly vs Plainfield
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Griswold has the oldest population (median age 48.1).
Hadley has the most people working from home (20.1%).
Killingly has the most renters (28.4% rent).
Plainfield has the youngest population (median age 37).
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 | Hadley | Killingly | Plainfield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 11,530 |
5,306Lowest |
17,867Highest |
15,141 |
| Growth since 20102010 → 2020 census | — | +1.4% U.S.: +7.4% |
— | — |
| Median age | 48.1±3.9Highest 24% above U.S. |
45.8±7.1 18% above U.S. |
39.5±3 about the U.S. average |
37±4.5Lowest 5% below U.S. |
| Griswold and Hadley are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 18.5%±3.7 U.S.: 22% |
16.2%±4.6Lowest U.S.: 22% |
19.8%±2.3Highest U.S.: 22% |
19.4%±2.6 U.S.: 22% |
| Killingly and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 17.8%±3.5 U.S.: 17.2% |
24.2%±4.8Highest U.S.: 17.2% |
19.7%±2.4 U.S.: 17.2% |
16.6%±2.4Lowest U.S.: 17.2% |
| Hadley and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 19.9% U.S.: 35.7% |
61.3%Highest U.S.: 35.7% |
22.9% U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 1.8%±1.1Lowest U.S.: 6.4% |
10.9%±5.7Highest U.S.: 6.4% |
5.4%±1.9 U.S.: 6.4% |
5.6%±1.8 U.S.: 6.4% |
| Hadley and Plainfield 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 about the U.S. average |
$119,259±$12kHighest 48% above U.S. |
$84,350±$8k 4% above U.S. |
$76,993±$8kLowest 5% below U.S. |
| Home valuemedian, owner-occupied | $275,900±$42k 17% below U.S. |
$511,000±$43kHighest 54% above U.S. |
$288,600±$15k 13% below U.S. |
$272,100±$16kLowest 18% below U.S. |
| Rentmedian gross, monthly | $1,177±$65 17% below U.S. |
$1,402±$132Highest about the U.S. average |
$1,044±$141Lowest 26% below U.S. |
$1,204±$70 15% below U.S. |
| Hadley and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $4,628 48% above U.S. |
$5,271Highest 69% above U.S. |
$3,922Lowest 26% above U.S. |
$4,209 35% above U.S. |
| Renters paying 30%+of income on rent | 57.5%±15.5Highest U.S.: 51.1% |
38.6%±18.9Lowest U.S.: 51.1% |
42.8%±10.9 U.S.: 51.1% |
39.8%±9.5 U.S.: 51.1% |
| 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% U.S.: 12.5% |
6.4%Lowest U.S.: 12.5% |
11.4%Highest U.S.: 12.5% |
8.7% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 73.3% U.S.: 65.2% |
73.4% U.S.: 65.2% |
71.6%Lowest U.S.: 65.2% |
73.6%Highest U.S.: 65.2% |
| Typical home builtmedian year | 1977Highest 3 yrs older than U.S. |
1971 9 yrs older than U.S. |
1968Lowest 12 yrs older than U.S. |
1971 9 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 31 minHighest 17% above U.S. |
20 minLowest 26% below U.S. |
28 min 6% above U.S. |
27 min about the U.S. average |
| Work from home | 9%±3.6Lowest U.S.: 15.1% |
20.1%±7.4Highest U.S.: 15.1% |
11.1%±2.3 U.S.: 15.1% |
10%±4 U.S.: 15.1% |
| Hadley and Killingly 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 | #116 of 282 in MA | #136 of 149 in CT | #131 of 149 in CT |
| School district | Griswold School District | Hadley | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Plainfield School District |
| High school in town | Griswold High School | Hopkins Academy | Killingly High School | Plainfield High School |
| Students per teacherat that high school | 11.5Highest |
7.3Lowest |
11.1 |
10.3 |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | None yet | None yet |
U.S. 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.