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> New Hampshire > Zip Code 03840
| Zip Code : | 03840 |
| City : | |
| County : | Rockingham County |
| State : | New Hampshire (NH) |
| Land Area : | 10.43 sq mi |
| Water Area : | 2.87 sq mi |
| Latitude : | 43.0397315 |
| Longitude : | -70.8456219 |
| Population (2010): | 3,566 |
| Population Estimate (2012) : | 3,571 |
| Population Density : | 342.03/sq mi |
| Housing Units (2012) : | 1,448 |
| Median Household Income (2012) : | $83,028 (New Hampshire : $64,925, USA : $53,046) |
| Median Family Income (2012) : | $94,405 (New Hampshire : $79,488, USA : $64,585) |
| Median House Price (2012) : | $391,400 (New Hampshire : $245,600, USA : $181,400) |