| Place Name | Blackhawk-Camino Tassajara |
| Place Type | Unincorporated |
| ZIP Code(s) | 94506 |
| County | Contra Costa County |
| Area Code(s) | 925 |
| Timezone | Pacific Standard Time (PST) |
| Population () | |
| Metro/Micro Stats Area | San Francisco-Oakland-Berkeley, CA |
| US Congressional District(s) | California 10th |
| State Assembly Districts | 16 |
| State Senate Districts | 9 |