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> California > Zip Code 94528
| Zip Code : | 94528 |
| City : | Alamo, Danville town, Diablo |
| County : | Contra Costa County |
| State : | California (CA) |
| Land Area : | 2.34 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 37.8456012 |
| Longitude : | -121.9506119 |
| Population (2010): | 964 |
| Population Estimate (2012) : | 1,175 |
| Population Density : | 411.15/sq mi |
| Housing Units (2012) : | 393 |
| Median Household Income (2012) : | $219,688 (California : $61,400, USA : $53,046) |
| Median Family Income (2012) : | $0 (California : $69,883, USA : $64,585) |
| Median House Price (2012) : | $0 (California : $383,900, USA : $181,400) |