Enter your search query in the box below.

Green Knoll New Jersey Map

Explore Green Knoll, New Jersey, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of Green Knoll, New Jersey

How to Use This Green Knoll, New Jersey Map

This interactive map shows the street layout and satellite imagery for Green Knoll, New Jersey. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of New Jersey or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Green Knoll.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

CityGreen Knoll
StateNew Jersey (NJ)
CountySomerset County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude40.600102
Longitude-74.612102
Population6,594
Density549.3 /km²
IncorporatedN/A
ZIP Code08807
Area Code908
County SeatSomerville
School DistrictBridgewater-Raritan Regional School District

About Green Knoll, New Jersey

Green Knoll is a locality in Somerset County, New Jersey, United States. It has a population of approximately 6,594. The population density is 549.3 people per km². Green Knoll is located at 40.6001°N, 74.6121°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 08807.

Green Knoll occupies a quiet expanse of inland terrain where the earth rises in subtle, deliberate swells. It lies 6.2 miles west-southwest of Bridgeton, NJ (from Bridgeton, NJ: bearing 248°T), and is situated 5.2 miles southwest of Hopewell Cumberland County. The landscape is defined by the steady, modest course of Macs Brook, which winds through the local topography as a persistent, silver thread. To the west, the distant profile of the Middlebrook Heights provides a dark, serrated edge against the sky during the golden hours of late afternoon. Residents often find their way toward the Mine Rd to observe the shifting shadows across the open ground. Only three miles away, the rugged walls of Chimney Rock Gorge offer a stark reminder of the geological forces that shaped this interior domain.

Green Knoll shares in the long, industrious legacy of a region that slowly transformed from colonial agrarian roots into a more complex, modern landscape. Local enterprise has historically pivoted toward suburban development and professional services, moving away from the heavy manufacturing that once characterized the wider corridor. While the proximity to the Washington Valley Reservoir provides a sense of calm, the economy remains firmly tethered to the pulse of the surrounding metropolitan workforce. The rhythm of daily life is punctuated by the movement of people commuting toward centers of commerce and technology. Despite these transitions, the area retains a grounded, pragmatic character that values the preservation of its established residential fiber.

Cultural identity in Green Knoll is expressed through a quiet appreciation for the natural environment and a commitment to maintaining a cohesive, neighborly atmosphere. Community gatherings often center around the seasonal nuances of the local flora, with autumn bringing a distinct, crisp quality to the air that seems to sharpen the senses. While the vicinity does not claim the sprawling fame of major metropolitan hubs, it possesses a steady, unremarkable dignity that satisfies those who prefer the interior quiet. Residents occasionally venture out to Mettlers Woods, finding solace in the deep, shaded quietude that persists seven miles away. Life here moves with a deliberate, measured pace, reflecting the enduring spirit of a place that is content to be exactly where it resides.

Nearby Outdoor Places

  • Open Space (Local Conservation Area) — 0.4 mi, 351° N
  • Prince Rodgers Park (Local Recreation) — 0.7 mi, 192° S
  • Slattery Park (Local Park) — 0.8 mi, 229° SW
  • Green Knoll Golf Course (Local Recreation) — 1.0 mi, 278° W
  • Bridgewater Township Wooded Lot (Local Resource Management Area) — 1.4 mi, 019° N
  • Washington Valley Park (Local Park) — 1.6 mi, 103° E
  • Joseph S. Frelinghuysen Memorial (Monument) — 1.9 mi, 213° SW
  • Second Watchung Greenway (Local Conservation Area) — 1.9 mi, 026° NE
  • Arcaro Award Gallery Inc (Gallery) — 2.6 mi, 207° SW
  • Devil's Tree (Attraction) — 2.6 mi, 036° NE
  • Gabriel's Fountain Paddy Wagon (Monument) — 2.6 mi, 089° E
  • Raritan Veterans Memorial (Monument) — 2.8 mi, 210° SW
  • The Lost Boys Statues (Public Artwork) — 3.1 mi, 200° S
  • Raritan River Confluence State Park (State Park) — 3.5 mi, 257° W
  • Sieminski Theater (Theatre) — 4.2 mi, 021° N
  • Delaware and Raritan Canal State Park (State Park) — 4.6 mi, 153° SE
  • Hamilton Street Gallery (Gallery) — 5.1 mi, 121° SE
  • South Branch Wildlife Management Area (State Conservation Area) — 5.2 mi, 287° W
  • Stransky Nature Trails (Nature Reserve) — 5.5 mi, 071° E
  • John Sanford Farmland Preserve (Nature Reserve) — 5.8 mi, 233° SW
  • Scenic View at Washington Rock (Viewpoint) — 7.4 mi, 083° E
  • Ridge PAC (Arts Centre) — 7.4 mi, 028° NE
  • Great Swamp National Wildlife Refuge (National Wildlife Refuge) — 7.8 mi, 040° NE · 16k acres
  • Basking Ridge Oak Tree (Attraction) — 8.1 mi, 024° NE
  • Peapack Gallery Paintings (Gallery) — 8.3 mi, 343° N
  • Readington Museum (Museum) — 8.7 mi, 273° W
  • Paul Robeson Cultural Center (Arts Centre) — 9.6 mi, 123° SE
  • Great Swamp Wilderness Area (Wilderness Area) — 10.4 mi, 039° NE · 3,611 acres
  • Rutgers Cinema (Cinema) — 10.5 mi, 119° SE
  • Livingston Theater (Theatre) — 10.8 mi, 119° SE

Latest News: Green Knoll

Loading news…

World News

Loading news-world…

More World News

Loading news-world…

About This Green Knoll Map Page

This page provides an embedded street and satellite map of Green Knoll, New Jersey. Coordinates: 40.600102, -74.612102. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.

Detailed location data for Green Knoll includes the ZIP code (08807), telephone area code (908), county seat of Somerset County (Somerville), and school district assignment (Bridgewater-Raritan Regional School District).

Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.

Page generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.