| City : | Apollo Borough |
| County : | Armstrong County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 0.31 sq mi |
| Water Area : | 0.04 sq mi |
| Latitude : | 40.5850045 |
| Longitude : | -79.5646772 |
| | |
| Population (2010): | 1,647 |
| Population Estimate (2012) : | 1,617 |
| Population Density : | 5,394.88/sq mi |
| Housing Units (2012) : | 784 |
| Median Household Income (2012) : | $32,350 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $39,028 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $67,600 (Pennsylvania : $164,900, USA : $181,400) |