| City : | Fredonia Borough |
| County : | Mercer County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 0.36 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 41.3219103 |
| Longitude : | -80.2580673 |
| | |
| Population (2010): | 502 |
| Population Estimate (2012) : | 561 |
| Population Density : | 1,406.15/sq mi |
| Housing Units (2012) : | 258 |
| Median Household Income (2012) : | $40,956 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $51,447 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $75,800 (Pennsylvania : $164,900, USA : $181,400) |