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> California > Zip Code 94506
| Zip Code : | 94506 |
| City : | Blackhawk, Camino Tassajara, Danville town, Diablo, San Ramon city |
| County : | Contra Costa County |
| State : | California (CA) |
| Land Area : | 18.79 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 37.8094176 |
| Longitude : | -121.9129288 |
| Population (2010): | 22,452 |
| Population Estimate (2012) : | 21,312 |
| Population Density : | 1,194.93/sq mi |
| Housing Units (2012) : | 7,788 |
| Median Household Income (2012) : | $164,873 (California : $61,400, USA : $53,046) |
| Median Family Income (2012) : | $180,259 (California : $69,883, USA : $64,585) |
| Median House Price (2012) : | $961,700 (California : $383,900, USA : $181,400) |