| City : | Peterborough |
| County : | Albemarle County, Cass County, Hillsborough County, Lincoln County, Marion County, Todd County, Winnebago County |
| State : | New Hampshire (NH) |
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| Land Area : | 4.74 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 42.8790645 |
| Longitude : | -71.9602055 |
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| Population (2010): | 3,103 |
| Population Estimate (2012) : | 2,843 |
| Population Density : | 653.99/sq mi |
| Housing Units (2012) : | 1,577 |
| Median Household Income (2012) : | $33,929 (New Hampshire : $64,925, USA : $53,046) |
| Median Family Income (2012) : | $72,273 (New Hampshire : $79,488, USA : $64,585) |
| Median House Price (2012) : | $230,700 (New Hampshire : $245,600, USA : $181,400) |