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> New Hampshire > Zip Code 03801
| Zip Code : | 03801 |
| City : | Portsmouth city |
| County : | Rockingham County |
| State : | New Hampshire (NH) |
| Land Area : | 23.83 sq mi |
| Water Area : | 5.48 sq mi |
| Latitude : | 43.0748116 |
| Longitude : | -70.8054433 |
| Population (2010): | 21,532 |
| Population Estimate (2012) : | 21,799 |
| Population Density : | 903.72/sq mi |
| Housing Units (2012) : | 10,947 |
| Median Household Income (2012) : | $65,972 (New Hampshire : $64,925, USA : $53,046) |
| Median Family Income (2012) : | $89,896 (New Hampshire : $79,488, USA : $64,585) |
| Median House Price (2012) : | $323,900 (New Hampshire : $245,600, USA : $181,400) |