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> New Jersey > Zip Code 07830
| Zip Code : | 07830 |
| City : | Califon borough |
| County : | Hunterdon County, Morris County |
| State : | New Jersey (NJ) |
| Land Area : | 23.97 sq mi |
| Water Area : | 0.14 sq mi |
| Latitude : | 40.7192827 |
| Longitude : | -74.7940211 |
| Population (2010): | 6,503 |
| Population Estimate (2012) : | 6,916 |
| Population Density : | 271.25/sq mi |
| Housing Units (2012) : | 2,473 |
| Median Household Income (2012) : | $128,417 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $149,934 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $516,700 (New Jersey : $337,900, USA : $181,400) |