Compare towns
Groton vs Suffield vs Derby
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Groton has the shortest commute (18 min average).
Suffield has the highest household income ($119k).
Derby has the most affordable homes ($257k median).
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 | Groton | Suffield | Derby |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 9,490Lowest |
15,702Highest |
12,487 |
| Growth since 20102010 → 2020 census | -9.6%Lowest CT: +0.9% |
— | -4.5%Highest CT: +0.9% |
| Median age | 39±3.7Lowest 5% below CT |
44.5±1.7 8% above CT |
46.4±3.1Highest 13% above CT |
| Derby and Suffield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 15.7%±3.5 CT: 20.2% |
16.2%±2Highest CT: 20.2% |
14.6%±2.9Lowest CT: 20.2% |
| Suffield and Groton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 16.2%±2.7Lowest CT: 18.5% |
18.4%±2.2 CT: 18.5% |
21.1%±3.9Highest CT: 18.5% |
| Derby and Suffield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 38.8% CT: 42.5% |
40.4%Highest CT: 42.5% |
35.6%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 4.2%±1.7Lowest CT: 7.1% |
4.4%±1.2 CT: 7.1% |
5.9%±2Highest CT: 7.1% |
| Derby and Suffield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $79,577±$8k 17% below CT |
$119,472±$13kHighest 25% above CT |
$79,500±$11kLowest 17% below CT |
| Home valuemedian, owner-occupied | $306,600±$26k 16% below CT |
$407,500±$26kHighest 11% above CT |
$256,700±$21kLowest 30% below CT |
| Rentmedian gross, monthly | $1,250±$98Lowest 16% below CT |
$1,424±$141 4% below CT |
$1,452±$95Highest about the CT average |
| Derby and Suffield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $4,411Lowest 34% below CT |
$6,456Highest about the CT average |
$5,510 17% below CT |
| Renters paying 30%+of income on rent | 46.5%±11.7Lowest CT: 52.6% |
51%±4.6 CT: 52.6% |
53.9%±12.6Highest CT: 52.6% |
| Derby and Suffield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 18.6%Highest CT: 10% |
4.6%Lowest CT: 10% |
10.8% CT: 10% |
| Housing | |||
| Homeownersof occupied homes | 45.4%Lowest CT: 66.5% |
86.7%Highest CT: 66.5% |
61.9% CT: 66.5% |
| Typical home builtmedian year | 1971 4 yrs newer than CT |
1979Highest 12 yrs newer than CT |
1967Lowest same as CT |
| Getting to work | |||
| Average commuteone way | 18 minLowest 34% below CT |
26 min 3% below CT |
27 minHighest about the CT average |
| Work from home | 4.8%±2Lowest CT: 16% |
18.4%±4.1Highest CT: 16% |
15.1%±4.8 CT: 16% |
| Suffield and Derby 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 | — | #57 of 149 in CT | #138 of 149 in CT |
| School district | — | Suffield School District | Derby School District |
| High school in town | — | Suffield High School | Derby High School |
| Students per teacherat that high school | — | 10.9Highest |
9.7Lowest |
| On TownTapestry | |||
| Old photos in History | 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.