What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Ansonia | Naugatuck Valley Planning Region | Connecticut | United States |
|---|---|---|---|---|
| Detached house | 48% | 59% | 59% | 61% |
| Attached house | 5% | 8% | 7% | 6% |
| Building of 2 to 4 | 37% | 17% | 16% | 8% |
| Apartments (5 or more) | Unreliable estimate | 15% | 19% | 19% |
| Mobile home | Unreliable estimate | 1% | 1% | 6% |
| Boat, RV and other | Unreliable estimate | Unreliable estimate | 0% | 0% |
No kind of home is the majority in Ansonia; the largest group, detached houses, adds up to 48%, less than in Naugatuck Valley Planning Region (59%).
| Measure | Ansonia | Naugatuck Valley Planning Region | Connecticut | United States |
|---|---|---|---|---|
| Before 1960 | 63% | 39% | 41% | 26% |
| 1960–1979 | 23% | 27% | 27% | 24% |
| 1980–1999 | 7% | 23% | 20% | 25% |
| 2000–2009 | 5% | 7% | 7% | 14% |
| 2010 or later | Unreliable estimate | 4% | 5% | 11% |
Homes in Ansonia are older: the typical year built is 1954; in Naugatuck Valley Planning Region, 1969.
In Ansonia, 56% of homes have 3 bedrooms or more, about the same as in Naugatuck Valley Planning Region.