| Population | 155 (2010), see rank |
| House Units | 89, see rank |
| Race | Whites:93.5%, Hispanics:5.8%, Blacks:1.3%, Asians:0.6%, Others:4.5% |
| Total Area: | 0.05 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: | 020027 |
| Census Block Group: | 020027-3 |