| City : | Mifflinville |
| County : | Columbia County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 1.37 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 41.0293824 |
| Longitude : | -76.3002937 |
| | |
| Population (2010): | 1,253 |
| Population Estimate (2012) : | 1,169 |
| Population Density : | 914.63/sq mi |
| Housing Units (2012) : | 565 |
| Median Household Income (2012) : | $55,938 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $56,313 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $146,800 (Pennsylvania : $164,900, USA : $181,400) |