| Population | 28 (2010), see rank |
| House Units | 13, see rank |
| Race | Whites:82.1%, Hispanics:10.7%, Blacks:3.6%, Asians:0%, Others:14.3% |
| 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 Miguel |
| Census Tract: | 343003 |
| Census Block Group: | 343003-1 |