USA
> New Jersey > Zip Code 07823
| Zip Code : | 07823 |
| City : | Belvidere town, Bridgeville, Brookfield, Buttzville, Mountain Lake |
| County : | Warren County |
| State : | New Jersey (NJ) |
| Land Area : | 25.28 sq mi |
| Water Area : | 0.47 sq mi |
| Latitude : | 40.8294515 |
| Longitude : | -75.0394968 |
| Population (2010): | 7,571 |
| Population Estimate (2012) : | 7,813 |
| Population Density : | 299.45/sq mi |
| Housing Units (2012) : | 3,543 |
| Median Household Income (2012) : | $54,205 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $71,250 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $248,700 (New Jersey : $337,900, USA : $181,400) |