What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Aliso Viejo | Orange County | California | United States |
|---|---|---|---|---|
| Detached house | 36% | 49% | 57% | 61% |
| Attached house | 25% | 13% | 7% | 6% |
| Building of 2 to 4 | 5% | 9% | 8% | 8% |
| Apartments (5 or more) | 34% | 26% | 24% | 19% |
| Mobile home | Unreliable estimate | 3% | 4% | 6% |
| Boat, RV and other | Unreliable estimate | 0% | 0% | 0% |
No kind of home is the majority in Aliso Viejo; the largest group, detached houses, adds up to 36%, less than in Orange County (49%).
| Measure | Aliso Viejo | Orange County | California | United States |
|---|---|---|---|---|
| Before 1960 | Unreliable estimate | 17% | 27% | 26% |
| 1960–1979 | 5% | 40% | 29% | 24% |
| 1980–1999 | 70% | 26% | 25% | 25% |
| 2000–2009 | 16% | 8% | 11% | 14% |
| 2010 or later | 9% | 9% | 8% | 11% |
Here half of the homes date from 1995 or later; in Orange County, from 1977 or later.
There are fewer big homes in Aliso Viejo than in Orange County: 51% have 3 bedrooms or more, against 56%.