| City : | Hackettstown Town |
| County : | Warren County |
| State : | New Jersey (NJ) |
| | |
| Land Area : | 3.61 sq mi |
| Water Area : | 0.10 sq mi |
| Latitude : | 40.8537041 |
| Longitude : | -74.8248771 |
| | |
| Population (2010): | 9,724 |
| Population Estimate (2012) : | 9,743 |
| Population Density : | 2,696.13/sq mi |
| Housing Units (2012) : | 3,755 |
| Median Household Income (2012) : | $71,438 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $88,250 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $290,500 (New Jersey : $337,900, USA : $181,400) |