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> Pennsylvania > Zip Code 15239
| Zip Code : | 15239 |
| City : | Plum borough |
| County : | Allegheny County |
| State : | Pennsylvania (PA) |
| Land Area : | 15.98 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.4836741 |
| Longitude : | -79.7380731 |
| Population (2010): | 21,024 |
| Population Estimate (2012) : | 21,179 |
| Population Density : | 1,315.32/sq mi |
| Housing Units (2012) : | 8,746 |
| Median Household Income (2012) : | $68,716 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $77,776 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $135,500 (Pennsylvania : $164,900, USA : $181,400) |