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> Pennsylvania > Plainfield
| City : | Plainfield |
| County : | Bethel Census Area, Cumberland County, Forrest County, Hancock County |
| State : | Pennsylvania (PA) |
| Land Area : | 0.65 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.2011723 |
| Longitude : | -77.2832782 |
| Population (2010): | 399 |
| Population Estimate (2012) : | 76 |
| Population Density : | 617.69/sq mi |
| Housing Units (2012) : | 173 |
| Median Household Income (2012) : | $35,956 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $0 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $136,700 (Pennsylvania : $164,900, USA : $181,400) |