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| Zip Code : | 17055 |
| City : | Mechanicsburg borough, Messiah College |
| County : | Cumberland County, York County |
| State : | Pennsylvania (PA) |
| Land Area : | 41.66 sq mi |
| Water Area : | 0.27 sq mi |
| Latitude : | 40.1829167 |
| Longitude : | -77.0045992 |
| Population (2010): | 34,237 |
| Population Estimate (2012) : | 34,210 |
| Population Density : | 821.73/sq mi |
| Housing Units (2012) : | 15,388 |
| Median Household Income (2012) : | $61,836 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $79,724 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $186,500 (Pennsylvania : $164,900, USA : $181,400) |