| Population | 23 (2010), see rank |
| House Units | 8, see rank |
| Race | Whites:69.6%, Hispanics:26.1%, Blacks:4.3%, Asians:0%, Others:26.1% |
| 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: | Castro Valley |
| Census Tract: | 431100 |
| Census Block Group: | 431100-1 |