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> Pennsylvania > Zip Code 16105
| Zip Code : | 16105 |
| City : | New Castle city, New Castle Northwest |
| County : | Lawrence County |
| State : | Pennsylvania (PA) |
| Land Area : | 27.43 sq mi |
| Water Area : | 0.29 sq mi |
| Latitude : | 41.0573809 |
| Longitude : | -80.3403168 |
| Population (2010): | 15,448 |
| Population Estimate (2012) : | 15,040 |
| Population Density : | 563.19/sq mi |
| Housing Units (2012) : | 7,172 |
| Median Household Income (2012) : | $51,911 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $66,370 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $130,100 (Pennsylvania : $164,900, USA : $181,400) |