What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Ann Arbor | Washtenaw County | Michigan | United States |
|---|---|---|---|---|
| Detached house | 42% | 57% | 72% | 61% |
| Attached house | 12% | 8% | 5% | 6% |
| Building of 2 to 4 | 9% | 6% | 5% | 8% |
| Apartments (5 or more) | 37% | 26% | 13% | 19% |
| Mobile home | Unreliable estimate | 4% | 5% | 6% |
| Boat, RV and other | Unreliable estimate | Unreliable estimate | 0% | 0% |
Homes in Ann Arbor are varied: detached houses are the largest group, at 42%, against 57% in Washtenaw County.
| Measure | Ann Arbor | Washtenaw County | Michigan | United States |
|---|---|---|---|---|
| Before 1960 | 30% | 25% | 36% | 26% |
| 1960–1979 | 34% | 28% | 26% | 24% |
| 1980–1999 | 21% | 26% | 22% | 25% |
| 2000–2009 | 7% | 13% | 10% | 14% |
| 2010 or later | 9% | 9% | 6% | 11% |
The typical home in Ann Arbor was built in 1971, 7 years before the typical one in Washtenaw County.
In Ann Arbor, 21% of homes have 1 bedroom or none (studios); 50% have 3 bedrooms or more, against 61% in Washtenaw County.