| City : | Prospect Borough |
| County : | Butler County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 4.08 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.8992128 |
| Longitude : | -80.0486503 |
| | |
| Population (2010): | 1,169 |
| Population Estimate (2012) : | 1,271 |
| Population Density : | 286.36/sq mi |
| Housing Units (2012) : | 516 |
| Median Household Income (2012) : | $49,458 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $58,571 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $134,500 (Pennsylvania : $164,900, USA : $181,400) |