| Population | 647 (2010), see rank |
| House Units | 322, see rank |
| Race | Whites:72.6%, Hispanics:29.1%, Blacks:3.6%, Asians:9.6%, Others:14.2% |
| Population Density: | 17,829.69/sq mi, see rank |
| Median Household Income: | $100,568, see rank |
| Median House Price: | $221,200, see rank |
| Time Zone: | Pacific GMT -8:00 with Daylight Saving in the Summer |
| Land Area: | 0.04 sq mi, see rank |
| Water Area: | 0.00 sq mi (0.00%), see rank |
| State: | California |
| Area: | Los Angeles-Long Beach-Santa Ana, CA |
| County: | Orange County |
| City: | Rancho Santa Margarita |
| Census Tract: | 032054 |
| School District: | Saddleback Valley Unified School District ![](\"http://www.usa.com/img/s10.gif\") |
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