| Population | 194 (2010), see rank |
| House Units | 46, see rank |
| Race | Whites:86.6%, Hispanics:3.6%, Blacks:0.5%, Asians:9.3%, Others:3.6% |
| Total Area: | 0.21 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Contra Costa County |
| City: | Diablo |
| Census Tract: | 355112 |
| Census Block Group: | 355112-3 |