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> Pennsylvania > Zip Code 18106
| Zip Code : | 18106 |
| City : | Trexlertown, Wescosville |
| County : | Lehigh County |
| State : | Pennsylvania (PA) |
| Land Area : | 8.11 sq mi |
| Water Area : | 0.12 sq mi |
| Latitude : | 40.5682268 |
| Longitude : | -75.5602843 |
| Population (2010): | 6,889 |
| Population Estimate (2012) : | 6,829 |
| Population Density : | 849.76/sq mi |
| Housing Units (2012) : | 2,836 |
| Median Household Income (2012) : | $71,970 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $88,472 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $260,300 (Pennsylvania : $164,900, USA : $181,400) |