Explore Greystone Park, New Jersey, with this interactive street and satellite map. You can “grab” the Greystone Park, NJ street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Greystone Park |
| State | New Jersey (NJ) |
| County | Morris |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.837874 |
| Longitude | -74.510598 |
| Population | 3,800 |
| Density | 480.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 07950 |
| Area Code | 908 |
| County Seat | Morristown |
Greystone Park is a locality in Morris County, New Jersey, United States. It has a population of approximately 3,800. The population density is 480.0 people per km². Greystone Park is located at 40.8379°N, 74.5106°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 7950.
Greystone Park unfolds across rolling terrain, a landscape sculpted by glacial retreat and the patient work of water. It lies 4.4 miles east-south-east of Randolph, NJ (from Randolph, NJ: bearing 111°T), and is situated 4.4 miles south of Rockaway. Deep ravines, etched by unseen streams, cleave through wooded slopes where oak and maple form a dense canopy, their leaves whispering secrets in the humid summer breeze. The air here carries a damp, earthy scent, a constant reminder of the fertile soil that underpins this corner of Morris County. Sunlight, when it breaks through, falls in bright, fleeting patches, illuminating the vibrant green of ferns and the rough, grey bark of ancient trees. This area, once a significant hub for mental healthcare and research, bears the indelible mark of its institutional past, its sprawling grounds now a testament to a bygone era of healing and contemplation. The economic pulse of Greystone Park has shifted, its legacy intertwined with the evolving needs of the region, while the surrounding landscape continues to offer a quiet refuge. The proximity to vital transportation arteries has always been a defining characteristic, allowing for a gentle ebb and flow of life, a rhythm that feels both established and subtly dynamic, much like the slow, deliberate passage of the seasons across its varied topography.
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This page provides an embedded street and satellite map of Greystone Park, New Jersey — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 40.837874, -74.510598. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Greystone Park and Morris County.
Detailed location data for Greystone Park includes the ZIP code (07950), telephone area code (908), county seat of Morris County (Morristown), and school district assignment. These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Greystone Park is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |