| Population | 142 (2010), see rank |
| House Units | 59, see rank |
| Race | Whites:88%, Hispanics:0%, Blacks:1.4%, Asians:5.6%, Others:4.9% |
| Total Area: | 0.05 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 |