| Population | 40 (2010), see rank |
| House Units | 14, see rank |
| Race | Whites:87.5%, Hispanics:5%, Blacks:2.5%, Asians:2.5%, Others:7.5% |
| 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: | Martinez |
| Census Tract: | 316000 |
| Census Block Group: | 316000-1 |