| Population | 13 (2010), see rank |
| House Units | 4, see rank |
| Race | Whites:61.5%, Hispanics:46.2%, Blacks:38.5%, Asians:0%, Others:0% |
| Total Area: | 0.00 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Contra Costa County |
| City: | San Ramon |
| Census Tract: | 345103 |
| Census Block Group: | 345103-3 |