Largest Cities in Sussex County, NJ by Population
Sussex County, county in Delaware, United States. As of 2020 county had an estimated population of 140,002 inhabitants. The county was created 343 years ago in 1683. Its county seat is Georgetown.
There are 16 city/town in Sussex County, NJ. The largest city of Sussex County is Sparta with a population of 18,598. Other cities include, Hopatcong population 14,145, Wantage population 10,899, Lake Mohawk population 9,916, Newton population 7,977
Sparta
Sparta, Township of New Jersey
Hopatcong
Hopatcong, Borough in Sussex County, New Jersey, United States
Wantage
Wantage, Township of New Jersey
Sitting in New Jersey's remote northwestern corner, Sussex County blends natural splendor with small-town charm. Its rural communities, lakeside towns, and forested hamlets each contribute to the area's quaint character.
The lively county seat of Newton buzzes as a dining and shopping hub for the region yet retains its small-town appeal with preserved Victorian architecture in its compact downtown. Further north, lakeside Sussex offers water recreation amid mountainous wilderness.
Tucked into the Kittatinny Mountains, quaint branchville transports visitors back in time with its vintage train station, century-old homes, and scenic rural landscapes. To the east, tranquility emanates from Walpack Township's one-room schoolhouse settled amid the Delaware Water Gap.
From the energetic vibe of Newton to the secluded forests of the Appalachian Trail, Sussex County's diverse cities and towns encapsulate life in New Jersey's remote frontier, where rustic living and natural discovery thrive. Each community contributes to the area's nostalgic charm.
All Sussex County Cities (Aphebetical)
List of cities, towns, neighborhoods & other populated places in Sussex County.
| City Name | Population |
|---|---|
| Crandon Lakes | 1,178 |
| Fredon | 3,145 |
| Hamburg | 3,121 |
| Highland Lake | 4,933 |
| Hopatcong | 14,145 |
| Lafayette | 2,352 |
| Lake Mohawk | 9,916 |
| Montague | 3,630 |
| Newton | 7,977 |
| Ogdensburg | 2,245 |
| Sparta | 18,598 |
| Stanhope | 3,288 |
| Stillwater | 3,855 |
| Sussex | 1,979 |
| Vernon Valley | 1,626 |
| Wantage | 10,899 |