Hunterdon County Map, New Jersey

Hunterdon County Map Collection
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Hunterdon County, New Jersey

Hunterdon County is in the western part of New Jersey. It’s a breath of fresh air. Rolling hills, farms, and forests dominate the landscape. The Delaware River forms its western border with Pennsylvania right across. It’s quiet here. That’s part of the appeal.
Flemington is the county seat, which is famous for its outlet shopping. But Hunterdon’s real charm lies in its small towns. Places like Clinton, with its iconic Red Mill, feel like they’re straight out of a postcard.
The county has a strong agricultural heritage. Farm-to-table isn’t just a trend here, it’s a way of life. Spruce Run State Park encompasses the Spruce Run Reservoir and is perfect for fishing, hiking, and camping. Hunterdon County is where people go to escape the city life.
Category | Details |
---|---|
County Name | Hunterdon County |
County Seat | Flemington |
Population | Approximately 125,000 |
Cities, Towns, and Communities | Flemington, Clinton, Readington Township, Raritan Township, Tewksbury Township, Lambertville, Califon |
Interstates and Highways | Interstate 78, U.S. Route 22, New Jersey Route 31, New Jersey Route 12 |
FIPS Code | 34-019 |
Total Area (Land and Water) | 429 square miles (427 sq mi land, 2 sq mi water) |
Adjacent Counties (and Direction) | Warren County (North), Morris County (Northeast), Bucks County, Pennsylvania (West), Somerset County (East), Mercer County (Southeast) |
Time Zone | Eastern Time Zone (ET) |
State | New Jersey |
Coordinates | 40.5662° N, 74.9200° W |
Etymology | Named after Robert Hunter, a colonial governor of New Jersey and New York |
Major Landmarks | Delaware and Raritan Canal State Park, Round Valley Reservoir, Red Mill Museum Village |
Website | Hunterdon County Website |
TRANSPORTATION MAP
Hunterdon County Road Map
In Hunterdon County, it’s I-78, Route 31 and Route 22 that get the job done here. There are not a lot of straight roads. Though traffic isn’t heavy, there’s plenty of movement between towns and farms. Try out our zoom tool to follow every twist and turn.

SATELLITE IMAGERY
Hunterdon County Satellite Map
You’ll see green in Hunterdon County. Lots of it. Wooded patches fill up in every direction with fields and winding roads. Towns feel small from above, surrounded by open land. The Delaware River forms the western border.

OUTLINE MAP
Hunterdon County Blank Map
The western border of Hunterdon County is smooth and natural, while the rest of the county zigzags more sharply. It leans up against Pennsylvania to the west, with the Delaware River as the boundary line.

Neighboring Counties
Here are the 5 neighboring counties of Hunterdon County: