| Population | 50 (2010), see rank |
| House Units | 17, see rank |
| Race | Whites:88%, Hispanics:22%, Blacks:0%, Asians:0%, Others:12% |
| Total Area: | 0.01 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: | 321102 |
| Census Block Group: | 321102-4 |