| Population | 45 (2010), see rank |
| House Units | 18, see rank |
| Race | Whites:66.7%, Hispanics:31.1%, Blacks:4.4%, Asians:2.2%, Others:26.7% |
| Total Area: | 0.00 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: | 436000 |
| Census Block Group: | 436000-3 |