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> Pennsylvania > Zip Code 15312
| Zip Code : | 15312 |
| City : | Avella, Taylorstown, West Middletown borough |
| County : | Washington County |
| State : | Pennsylvania (PA) |
| Land Area : | 74.97 sq mi |
| Water Area : | 0.03 sq mi |
| Latitude : | 40.2515279 |
| Longitude : | -80.4407020 |
| Population (2010): | 3,579 |
| Population Estimate (2012) : | 3,609 |
| Population Density : | 47.74/sq mi |
| Housing Units (2012) : | 1,556 |
| Median Household Income (2012) : | $57,826 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $62,370 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $133,100 (Pennsylvania : $164,900, USA : $181,400) |