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East Rocky Hill New Jersey Map

Explore East Rocky Hill, New Jersey, with this interactive street and satellite map.

Interactive Map of East Rocky Hill, New Jersey

CityEast Rocky Hill
StateNew Jersey (NJ)
CountySomerset County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude40.4079
Longitude-74.6128
Population468
Density43.4 /km²
IncorporatedN/A
ZIP Code08540
Area Code609, 640
County SeatSomerville
School DistrictFranklin Township School District

About East Rocky Hill, New Jersey

East Rocky Hill is a locality in Somerset County, New Jersey, United States. It is a small community with a population of 468. The population density is 43.4 people per km². East Rocky Hill is located at 40.4079°N, 74.6128°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 08540.

East Rocky Hill rises from the inland terrain as a collection of slopes and quiet clearings that hold the afternoon light in a lingering, amber suspension. It lies 2.9 miles west-southwest of Kendall Park, NJ (from Kendall Park, NJ: bearing 252°T), and is situated 9.7 miles northeast of Mercer. The landscape is defined by the steady, unobserved movement of Carters Brook, which carves a modest path through the earth only a mile away, feeding the moisture that sustains the local greenery. Beyond the immediate canopy, the land stretches toward the distant, hazy silhouette of Middlebrook Heights, while the South Franklin Initiative occupies the surrounding acreage to preserve the integrity of the soil. When the sun dips low, the shadows stretch across the fields with a deliberate weight, transforming the ordinary grass and brush into a textured expanse of deep ochre and slate.

History clings to the bedrock of East Rocky Hill, where the echoes of early settlement remain pressed into the modern layout of residential roads and small-scale enterprise. The regional economy operates with a quiet efficiency, far removed from the frantic pace of larger hubs, favoring a rhythm dictated by the seasonal shifts of the inland climate. Residents often look toward the nearby expanse of Carnegie Lake, a two-mile distance that provides a reflective surface for the changing sky. Life here is characterized by this balance between the preservation of the South Franklin Initiative and the steady, unremarkable persistence of daily labor, creating an environment where the passage of time is measured not in grand events, but in the slow, natural growth of the woods and the quietude of the evening air.

Nearby Outdoor Places

  • South Franklin Initiative (Local Conservation Area) — 0.2 mi, 300° NW
  • Delaware and Raritan Canal State Park (State Park) — 1.0 mi, 230° SW
  • Ingersoll Rand Park (Local Park) — 1.2 mi, 295° NW
  • Lincoln Grove Preserve (State Conservation Area) — 1.4 mi, 158° S
  • Van Horne Park (Local Recreation) — 1.5 mi, 244° SW
  • Autumn Hill Reserve (Local Conservation Area) — 1.8 mi, 213° SW
  • Delaware and Raritan Greenway Land Trust Preserve (Conservation Area) — 1.8 mi, 023° NE
  • Bunker Hill Environmental Center (Local Resource Management Area) — 2.0 mi, 033° NE
  • Herrontown Woods (Local Resource Management Area) — 2.3 mi, 221° SW
  • Ten Mile Run Greenway (Local Recreation) — 2.5 mi, 060° NE
  • Sunset Views (Viewpoint) — 3.7 mi, 149° SE
  • Hillsborough Twp Open Space (Local Park) — 3.7 mi, 001° N
  • Six Mile Run Reservoir Site (State Park) — 4.0 mi, 024° NE
  • Heritage Tour - 19 (Monument) — 4.4 mi, 218° SW
  • Upstart II (Public Artwork) — 4.4 mi, 208° SW
  • Lewis Center for the Arts (Arts Centre) — 4.5 mi, 209° SW
  • Princeton Garden Theatre (Cinema) — 4.6 mi, 211° SW
  • Princeton Battle Monument (Monument) — 5.0 mi, 214° SW
  • Pond dialogue (Attraction) — 6.1 mi, 208° SW
  • Bobov cemetery NJ (Monument) — 6.1 mi, 095° E
  • Stony Brook Swinging Bridge (Attraction) — 6.4 mi, 204° SW
  • Negri-Nepote Native Grassland Preserve (Nature Reserve) — 6.4 mi, 047° NE
  • Reinhardt Preserve (Nature Reserve) — 7.2 mi, 147° SE
  • Art Sparks (Arts Centre) — 7.9 mi, 262° W
  • Cranbury Barn Park (Museum) — 8.6 mi, 146° SE
  • Playhouse 22 (Theatre) — 9.4 mi, 095° E
  • Picture Show at East Windsor (Cinema) — 10.0 mi, 154° SE
  • John Rogers House (Historic Ruins) — 10.2 mi, 190° S
  • Little Theater (Theatre) — 10.4 mi, 061° NE
  • Thompson Park Zoo (Zoo / Wildlife Park) — 10.6 mi, 116° SE

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About This East Rocky Hill Map Page

This page provides an embedded street and satellite map of East Rocky Hill, New Jersey. Coordinates: 40.4079, -74.6128. 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 East Rocky Hill includes the ZIP code (08540), telephone area code (609, 640), county seat of Somerset County (Somerville), and school district assignment (Franklin Township School District).

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 generatedAugust 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.