| Population | 138 (2010), see rank |
| House Units | 69, see rank |
| Race | Whites:81.9%, Hispanics:5.8%, Blacks:0%, Asians:8%, Others:10.1% |
| Total Area: | 0.03 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Contra Costa County |
| City: | Blackhawk |
| Census Tract: | 346204 |
| Census Block Group: | 346204-2 |