What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Decatur | DeKalb County | Georgia | United States |
|---|---|---|---|---|
| Detached house | 49% | 56% | 66% | 61% |
| Attached house | 7% | 8% | 4% | 6% |
| Building of 2 to 4 | 7% | 5% | 5% | 8% |
| Apartments (5 or more) | 37% | 31% | 16% | 19% |
| Mobile home | Unreliable estimate | 1% | 8% | 6% |
| Boat, RV and other | Unreliable estimate | Unreliable estimate | 0% | 0% |
No kind of home is the majority in Decatur; the largest group, detached houses, adds up to 49%, less than in DeKalb County (56%).
| Measure | Decatur | DeKalb County | Georgia | United States |
|---|---|---|---|---|
| Before 1960 | 42% | 15% | 12% | 26% |
| 1960–1979 | 12% | 29% | 20% | 24% |
| 1980–1999 | 10% | 29% | 33% | 25% |
| 2000–2009 | 13% | 16% | 21% | 14% |
| 2010 or later | 23% | 11% | 14% | 11% |
In Decatur, half of the homes were built before 1975; in DeKalb County, before 1984.
There are fewer big homes in Decatur than in DeKalb County: 51% have 3 bedrooms or more, against 60%.