| City : | Belfast |
| County : | Northampton County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 1.13 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.7835836 |
| Longitude : | -75.2763066 |
| | |
| Population (2010): | 1,257 |
| Population Estimate (2012) : | 1,305 |
| Population Density : | 1,111.86/sq mi |
| Housing Units (2012) : | 521 |
| Median Household Income (2012) : | $67,539 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $73,021 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $199,200 (Pennsylvania : $164,900, USA : $181,400) |