USA
> New Hampshire > Derry
| City : | Derry |
| County : | Burke County, Plymouth County, Rockingham County |
| State : | New Hampshire (NH) |
| Land Area : | 15.22 sq mi |
| Water Area : | 0.25 sq mi |
| Latitude : | 42.8927614 |
| Longitude : | -71.2767629 |
| Population (2010): | 22,015 |
| Population Estimate (2012) : | 21,855 |
| Population Density : | 1,446.10/sq mi |
| Housing Units (2012) : | 9,339 |
| Median Household Income (2012) : | $60,235 (New Hampshire : $64,925, USA : $53,046) |
| Median Family Income (2012) : | $80,193 (New Hampshire : $79,488, USA : $64,585) |
| Median House Price (2012) : | $211,300 (New Hampshire : $245,600, USA : $181,400) |