Compare towns
Derby vs Chaplin vs Union vs Ansonia
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Chaplin has the most people working from home (18.1%).
Union has the most expensive homes ($330k median).
Ansonia has the most kids (18.3% 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 | Derby | Chaplin | Union | Ansonia |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 12,487 |
2,070 |
944Lowest |
19,033Highest |
| Growth since 20102010 → 2020 census | -4.5%Lowest CT: +0.9% |
— | — | -1.7%Highest CT: +0.9% |
| Median age | 46.4±3.1 13% above CT |
43.7±4.8 6% above CT |
49.9±4.3Highest 21% above CT |
40.1±1.6Lowest about the CT average |
| Union and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 14.6%±2.9Lowest CT: 20.2% |
15.7%±4.2 CT: 20.2% |
16.9%±4.3 CT: 20.2% |
18.3%±2.8Highest CT: 20.2% |
| Ansonia and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 21.1%±3.9 CT: 18.5% |
20.9%±4.4 CT: 18.5% |
24.5%±2.6Highest CT: 18.5% |
18.1%±2.7Lowest CT: 18.5% |
| Union and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 35.6%Highest CT: 42.5% |
25.4% CT: 42.5% |
24% CT: 42.5% |
21.9%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.9%±2 CT: 7.1% |
10.1%±6.2Highest CT: 7.1% |
5%±3.3Lowest CT: 7.1% |
6.2%±1.8 CT: 7.1% |
| Chaplin and Ansonia are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $79,500±$11kLowest 17% below CT |
$97,846±$14kHighest about the CT average |
$88,958±$14k 7% below CT |
$85,877±$10k 10% below CT |
| Chaplin and Union are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $256,700±$21k 30% below CT |
$255,200±$24kLowest 30% below CT |
$330,400±$26kHighest 10% below CT |
$287,200±$14k 22% below CT |
| Rentmedian gross, monthly | $1,452±$95Lowest about the CT average |
$1,473±$275 about the CT average |
— | $1,476±$121Highest about the CT average |
| Ansonia and Chaplin are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $5,510Highest 17% below CT |
$4,524Lowest 32% below CT |
$4,793 28% below CT |
$5,446 18% below CT |
| Renters paying 30%+of income on rent | 53.9%±12.6 CT: 52.6% |
33.6%±27.7Lowest CT: 52.6% |
90%±64.7Highest CT: 52.6% |
39.7%±10 CT: 52.6% |
| Union and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 10.8%Highest CT: 10% |
5.4%Lowest CT: 10% |
5.7% CT: 10% |
9.4% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 61.9% CT: 66.5% |
82.9% CT: 66.5% |
92.9%Highest CT: 66.5% |
58.1%Lowest CT: 66.5% |
| Typical home builtmedian year | 1967 same as CT |
1979Highest 12 yrs newer than CT |
1976 9 yrs newer than CT |
1954Lowest 13 yrs older than CT |
| Getting to work | ||||
| Average commuteone way | 27 min about the CT average |
32 minHighest 22% above CT |
32 min 20% above CT |
27 minLowest about the CT average |
| Work from home | 15.1%±4.8 CT: 16% |
18.1%±10Highest CT: 16% |
9%±3.7Lowest CT: 16% |
9.1%±2.9 CT: 16% |
| Chaplin 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 | #138 of 149 in CT | — | — | #142 of 149 in CT |
| School district | Derby School District | Chaplin School District · Regional School District 11 | Union School District | Connecticut Technical Education and Career System · Ansonia School District |
| High school in town | Derby High School | Parish Hill High School | None in town | Emmett O'Brien Technical High School |
| Students per teacherat that high school | 9.7 |
7.5Lowest |
— | 12.2Highest |
| 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.