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Adelphia New Jersey Map

Explore Adelphia, 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 Adelphia, New Jersey

How to Use This Adelphia, New Jersey Map

This interactive map shows the street layout and satellite imagery for Adelphia, 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 Adelphia.

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.

CityAdelphia
StateNew Jersey (NJ)
CountyMonmouth County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude40.218168
Longitude-74.256257
Population2,800
Density180.0 /km²
IncorporatedN/A
ZIP Codes07728, 07710
Area Code732, 848
County SeatFreehold

About Adelphia, New Jersey

Adelphia is a locality in Monmouth County, New Jersey, United States. It has a population of approximately 2,800. The population density is 180.0 people per km². Adelphia is located at 40.2182°N, 74.2563°W. It observes the Eastern Time (America/New_York) timezone. ZIP codes: 07728, 07710.

Adelphia emerges from the inland landscape as a quiet intersection of open fields and woodland edges where the Long Brook carves a path through the earth. It lies 2.9 miles southeast of West Freehold, NJ (from West Freehold, NJ: bearing 125°T), and is situated 7.5 miles west-southwest of Monmouth. The Manasquan River Greenway provides a continuous, verdant corridor that binds the local terrain together, offering a sense of depth to the surrounding plains. At dusk, the quality of light here softens, turning the tall grasses into a muted amber that stretches toward the distant, hazy silhouette of the Mount Pleasant Hills. While the wider region holds the heavy weight of industrial history, Adelphia retains a simpler, pastoral composure, characterized by the persistent, low-slung movement of the water and the way the air holds the scent of damp soil and ancient growth.

Adelphia maintains a long-standing connection to the agricultural legacy of the region, where the economy was once defined by the labor of the soil and the steady rhythm of seasonal harvests. Today, the pace of life remains deliberate, reflecting a transition from traditional farming to a quieter, residential character that values the intersection of historical transit routes and modern quietude. The proximity to the Manasquan River Greenway ensures that a wilder, untamed spirit persists just beyond the backyards of the residents, maintaining a buffer against the encroaching density found elsewhere in the state. Though the bustle of commerce drifts into the distance, the people of Adelphia recognize the value of this stillness, finding a persistent, grounding beauty in the simple geography of their home.

Nearby Outdoor Places

  • Howell Township Conservation Area (Local Conservation Area) — 0.4 mi, 218° SW
  • Manasquan River Greenway (Local Conservation Area) — 0.9 mi, 141° SE
  • Pride Park (Local Park) — 1.0 mi, 084° E
  • Monmouth County Women's Suffragette Memorial (Monument) — 1.6 mi, 013° N
  • Debois Creek Recreation Area (Local Recreation) — 1.7 mi, 343° N
  • Iplay America (Theme Park) — 2.0 mi, 319° NW
  • Turkey Swamp Park (Local Park) — 2.1 mi, 257° W
  • Manasquan Reservoir (Local Recreation) — 2.7 mi, 145° SE
  • Turkey Swamp Wildlife Management Area (State Conservation Area) — 2.9 mi, 257° W
  • Alfred E. Sanders Memorial (Monument) — 2.9 mi, 342° N
  • Jewish Heritage Museum of Monmouth County (Museum) — 3.1 mi, 303° NW
  • Freehold WWII Honor Roll Memorial Monument (Monument) — 3.2 mi, 345° N
  • Oakley Farmhouse (Museum) — 3.5 mi, 308° NW
  • Monmouth Battlefield State Park (State Park) — 3.6 mi, 326° NW
  • Molly Pitcher's Well (Registered Battlefield) — 4.6 mi, 322° NW
  • Allaire State Park (State Park) — 5.3 mi, 120° SE
  • Riverside Observation Deck (Viewpoint) — 9.1 mi, 202° S
  • Veteran Wireless Operators Association (Museum) — 10.6 mi, 102° E
  • Radio Technology Museum (Museum) — 10.6 mi, 102° E
  • Vintage Computer Federation Museum (Museum) — 10.6 mi, 102° E
  • The Four Winds (Attraction) — 10.7 mi, 243° SW
  • Discovery Bay (Attraction) — 10.8 mi, 243° SW
  • Medusa (Attraction) — 10.8 mi, 239° SW
  • The Big Bambu and Reef Runner (Attraction) — 10.8 mi, 242° SW
  • Longstreet Farm Animals (Zoo / Wildlife Park) — 11.0 mi, 020° N
  • Bell Theater at Bell Works (Theatre) — 11.2 mi, 025° NE
  • Bust of Franklin D. Roosevelt (Public Artwork) — 11.6 mi, 270° W
  • Edwin B. Forsythe National Wildlife Refuge (National Wildlife Refuge) — 14.3 mi, 151° SE · 130k acres
  • Gateway National Recreation Area (National Recreation Area) — 19.6 mi, 045° NE · 47k acres

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About This Adelphia Map Page

This page provides an embedded street and satellite map of Adelphia, New Jersey. Coordinates: 40.218168, -74.256257. 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 Adelphia includes the ZIP code (07728, 07710), telephone area code (732, 848), county seat of Monmouth County (Freehold), and school district assignment.

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.