| City : | Marion Heights Borough |
| County : | Northumberland County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 0.20 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.8035333 |
| Longitude : | -76.4640596 |
| | |
| Population (2010): | 611 |
| Population Estimate (2012) : | 626 |
| Population Density : | 3,040.94/sq mi |
| Housing Units (2012) : | 359 |
| Median Household Income (2012) : | $31,833 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $36,458 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $64,000 (Pennsylvania : $164,900, USA : $181,400) |