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Mountain Lake New Jersey Map

Explore Mountain Lake, New Jersey, with this interactive street and satellite map. You can “grab” the Mountain Lake, 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.

Interactive Map of Mountain Lake, New Jersey

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CityMountain Lake
StateNew Jersey (NJ)
CountyWarren
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude40.8614
Longitude-74.9858
Population574
Density194.0 /km²
IncorporatedN/A
ZIP Code(s)07823
Area Code732, 848
County SeatBelvidere
School DistrictGreat Meadows Regional School District

About Mountain Lake, New Jersey

Mountain Lake is a locality in Warren County, New Jersey, United States. It is a small community with a population of 574. The population density is 194.0 people per km². Mountain Lake is located at 40.8614°N, 74.9858°W. It observes the Eastern Time (America/New_York) timezone.

Mountain Lake rests in a quiet fold of Warren County, a place where the land itself seems to sigh with the weight of years. It lies 13.2 miles west of Mount Olive, NJ (from Mount Olive, NJ: bearing 273°T), and is situated 3.7 miles west-south-west of Warren. Rolling hills, softened by the persistent green of mature woodlands, cup the namesake body of water, its surface a mirror to the ever-changing sky. The air here carries the scent of damp earth and pine needles, a clean, sharp fragrance that sharpens the senses. During late afternoon, the sun, when it deigns to break through the canopy, paints the forest floor in shifting mosaics of gold and shadow, a fleeting beauty that speaks of the deep, slow pulse of nature. The terrain, a gentle rise and fall, suggests a landscape shaped more by patient erosion than by dramatic upheaval, a place where the earth has had time to settle into its contours. The history of Mountain Lake is a quiet echo of agricultural endeavor, of families who worked this land and drew their sustenance from its generous, if demanding, soil. Before the advent of modern conveniences, this was a place of self-reliance, where the rhythm of the seasons dictated life's pace. Though no longer a primary hub for large-scale farming, the legacy persists in the well-maintained fields that still punctuate the woodlands, hinting at a past where barns and silos were prominent features on the horizon. The local economy, like many in this part of the state, has diversified, finding its footing in small businesses and the steady employment offered by nearby commercial centers, yet a certain groundedness, a connection to the land, remains a distinctive characteristic of Mountain Lake.

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About This Mountain Lake Map Page

This page provides an embedded street and satellite map of Mountain Lake, New Jersey — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 40.8614, -74.9858. 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 Mountain Lake and Warren County.

Detailed location data for Mountain Lake includes the ZIP code (07823), telephone area code (732, 848), county seat of Warren County (Belvidere), and school district assignment (Great Meadows Regional School District). 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 Mountain Lake is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.

Page generatedJuly 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. Location verified by proximity — not name matching alone.