Warren County, New Jersey Map
Explore Warren County, New Jersey with this interactive street and satellite map. Browse all 45 cities and towns in Warren County below.
Interactive Map of Warren County, New Jersey
| County | Warren |
| State | New Jersey (NJ) |
| County Seat | Belvidere |
| Country | United States of America |
| Latitude | 40.816672 |
| Longitude | -75.013998 |
| Cities & Towns | 45 |
| Area Codes | 201, 551, 732, 848, 908 |
About Warren County, New Jersey
Warren County asserts its western boundary against the Delaware River, a restless current that shears through the Kittatinny Mountains and limestone ridges to define the edge of the state. The terrain here is dominated by the Highlands and the Great Valley, a rugged geometry of Appalachian ridges and deep, fertile basins where the soil holds a heavy, dark moisture. In the autumn, the light turns thin and sharp, catching the jagged edges of the slate cliffs and turning the hemlock stands into deep, bruised shadows. This is a landscape of hard geology, where the earth has been folded and broken by ancient pressures, leaving behind a succession of high, wind-swept spines and valleys that trap the morning mist until well past the hour of noon.
Warren County emerged as an independent entity in the early nineteenth century, carved from the northern reaches of a neighbor to satisfy the needs of a population spreading steadily away from the coastal centers. Its administrative center was established after a period of local contention, eventually settling upon a site that favored the intersection of regional trade routes and the natural drainage of the land. The early settlers were a patchwork of migrants, drawn by the promise of iron ore, timber, and the reliable power of mountain streams to drive the mills. They built with local stone and heavy timber, establishing a quiet, utilitarian permanence that remains visible in the foundation walls and the weathered barns that still lean against the prevailing winds, silent markers of a time when the labor of the day was measured by the setting sun.
Agriculture and a lingering industrial persistence define the modern pulse of the region, though the scale of production has shifted away from the heavy iron furnaces of the past. Residents move through the day with a deliberate, pragmatic energy, balancing the requirements of modern transit with a deep-seated attachment to the remaining woodlots and cornfields. The air carries a distinct smell of damp earth and cooling asphalt, particularly at dusk when the temperature drops rapidly against the mountainside. Landmarks here are often subtle—a rusted iron bridge spanning a creek, the stark silhouette of a silo against an indigo sky, or the wide, unhurried expanse of a floodplain. It is a place that refuses to be hurried, existing in a state of quiet transition where the heavy silence of the forest floor often presses right up against the edge of a paved road.
Cities and Towns in Warren County
B
H
About This Warren County Map Page
This page provides an interactive map of Warren County, New Jersey alongside links to detailed street maps for 45 cities and towns. The county seat is Belvidere. Each city and town map page includes live weather, local news and precise GPS coordinates.
The Search Maps button below the county map opens USGS topographic maps and aerial imagery as base layers, with a labelled U.S. National Grid (USNG) overlay, a distance and bearing tool, and a single-fix GPS readout giving your USNG grid reference and latitude and longitude.
Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.
| Page generated | September 2026 |
| Location data | USGS GNIS database; coordinates matched to 2020 US Census records |
