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> Pennsylvania > Zip Code 18944
| Zip Code : | 18944 |
| City : | Perkasie borough, Silverdale borough |
| County : | Bucks County |
| State : | Pennsylvania (PA) |
| Land Area : | 46.20 sq mi |
| Water Area : | 0.91 sq mi |
| Latitude : | 40.3892928 |
| Longitude : | -75.2344424 |
| Population (2010): | 24,479 |
| Population Estimate (2012) : | 24,361 |
| Population Density : | 529.89/sq mi |
| Housing Units (2012) : | 9,262 |
| Median Household Income (2012) : | $79,220 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $96,061 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $303,100 (Pennsylvania : $164,900, USA : $181,400) |