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> New Jersey > Allendale Borough
| City : | Allendale Borough |
| County : | Bergen County, Lawrence County, Lincoln County, Mineral County, Tuscola County, Union County |
| State : | New Jersey (NJ) |
| Land Area : | 3.10 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 41.0326690 |
| Longitude : | -74.1338262 |
| Population (2010): | 6,505 |
| Population Estimate (2012) : | 6,549 |
| Population Density : | 2,100.69/sq mi |
| Housing Units (2012) : | 2,388 |
| Median Household Income (2012) : | $133,750 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $155,962 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $695,100 (New Jersey : $337,900, USA : $181,400) |