| City : | Rossmoor |
| County : | Apache County, Orange County |
| State : | California (CA) |
| | |
| Land Area : | 1.54 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 33.7886045 |
| Longitude : | -118.0803895 |
| | |
| Population (2010): | 10,244 |
| Population Estimate (2012) : | 10,294 |
| Population Density : | 6,660.89/sq mi |
| Housing Units (2012) : | 3,710 |
| Median Household Income (2012) : | $108,954 (California : $61,400, USA : $53,046) |
| Median Family Income (2012) : | $124,671 (California : $69,883, USA : $64,585) |
| Median House Price (2012) : | $820,600 (California : $383,900, USA : $181,400) |