#1. Neighborhoods with the Best Public Schools in Sussex County, NJ Lake Mohawk, Lake Mohawk, NJ Learn more Population: 17,026 Median Age: 45 Family-Households: 74% Median Household Income: $134,958 Average Commute (mi.): 41 Median Home Value: $391,169 Median Monthly Rent: $602 Renter-Occupied: 10%