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> California > Zip Code 94559
| Zip Code : | 94559 |
| City : | Napa city |
| County : | Napa County |
| State : | California (CA) |
| Land Area : | 36.64 sq mi |
| Water Area : | 2.23 sq mi |
| Latitude : | 38.2457286 |
| Longitude : | -122.3133952 |
| Population (2010): | 27,184 |
| Population Estimate (2012) : | 27,132 |
| Population Density : | 741.82/sq mi |
| Housing Units (2012) : | 11,014 |
| Median Household Income (2012) : | $58,692 (California : $61,400, USA : $53,046) |
| Median Family Income (2012) : | $68,829 (California : $69,883, USA : $64,585) |
| Median House Price (2012) : | $436,600 (California : $383,900, USA : $181,400) |