| City : | Belleplain |
| County : | Baldwin County, Belknap County, Cape May County, Grant County |
| State : | New Jersey (NJ) |
| | |
| Land Area : | 7.39 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 39.2603269 |
| Longitude : | -74.8737135 |
| | |
| Population (2010): | 597 |
| Population Estimate (2012) : | 587 |
| Population Density : | 80.74/sq mi |
| Housing Units (2012) : | 230 |
| Median Household Income (2012) : | $53,750 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $52,344 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $315,500 (New Jersey : $337,900, USA : $181,400) |