What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Elm Grove | Waukesha County | Wisconsin | United States |
|---|---|---|---|---|
| Detached house | 76% | 69% | 66% | 61% |
| Attached house | Unreliable estimate | 6% | 4% | 6% |
| Building of 2 to 4 | Unreliable estimate | 5% | 9% | 8% |
| Apartments (5 or more) | Unreliable estimate | 19% | 17% | 19% |
| Mobile home | Unreliable estimate | 1% | 3% | 6% |
| Boat, RV and other | Unreliable estimate | Unreliable estimate | 0% | 0% |
In Elm Grove, 8 in 10 homes are single-family detached houses; in Waukesha County, 7.
| Measure | Elm Grove | Waukesha County | Wisconsin | United States |
|---|---|---|---|---|
| Before 1960 | 47% | 20% | 33% | 26% |
| 1960–1979 | 36% | 29% | 24% | 24% |
| 1980–1999 | 10% | 30% | 22% | 25% |
| 2000–2009 | Unreliable estimate | 12% | 13% | 14% |
| 2010 or later | Unreliable estimate | 10% | 9% | 11% |
In Elm Grove, half of the homes were built before 1962; in Waukesha County, before 1981.
There is more room for a big family here: 77% of homes have 3 bedrooms or more, against 69% in Waukesha County.