| Population | 27 (2010), see rank |
| House Units | 12, see rank |
| Race | Whites:92.6%, Hispanics:11.1%, Blacks:0%, Asians:0%, Others:7.4% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Diego-Carlsbad-San Marcos, CA |
| County: | San Diego County |
| City: | Lake San Marcos |
| Census Tract: | 020013 |
| Census Block Group: | 020013-2 |