| Population | 77 (2010), see rank |
| House Units | 25, see rank |
| Race | Whites:44.2%, Hispanics:53.2%, Blacks:0%, Asians:15.6%, Others:40.3% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Alameda County |
| City: | San Lorenzo |
| Census Tract: | 435800 |
| Census Block Group: | 435800-4 |