USA
> New Jersey > Highland Lake
| City : | Highland Lake |
| County : | Sussex County |
| State : | New Jersey (NJ) |
| Land Area : | 5.07 sq mi |
| Water Area : | 1.03 sq mi |
| Latitude : | 41.1740236 |
| Longitude : | -74.4551832 |
| Population (2010): | 4,933 |
| Population Estimate (2012) : | 4,718 |
| Population Density : | 972.81/sq mi |
| Housing Units (2012) : | 2,342 |
| Median Household Income (2012) : | $76,556 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $91,750 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $245,500 (New Jersey : $337,900, USA : $181,400) |