Explore Harlingen, New Jersey, with this interactive street and satellite map.
| City | Harlingen |
| State | New Jersey (NJ) |
| County | Somerset County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.447605 |
| Longitude | -74.662381 |
| Population | 430 |
| Density | 206.0 /km² |
| Incorporated | N/A |
| ZIP Code | 08502 |
| Area Code | 609, 640 |
| County Seat | Somerville |
| School District | Montgomery Township School District |
Harlingen maintains a quiet vigil over the landscape where the gentle currents of Fox Brook carve a persistent, winding path through the heavy, dark loam of the region. It lies 2.8 miles southwest of Hillsborough, NJ (from Hillsborough, NJ: bearing 222°T), and is situated 4.6 miles south-southwest of Hamilton. The air here holds the damp, cool weight of the interior, carrying the scent of turning leaves and the faint, earthy musk of the woods that persist four miles away toward the slopes of Sourland Mountain. Light during the late afternoon settles in thin, golden slats across the fields, illuminating the subtle gradients of the terrain that deepen as they stretch toward the distant, low-hanging horizon. Residents often gather at the Civic Center Rec Area, a space that defines the local cadence of movement and serves as a green anchor for the surrounding acreage, where the silence is broken only by the shifting of regional winds or the distant, rhythmic hum of commuters traveling through the wider basin of the state.
Harlingen bears the quiet marks of a long agrarian tenure, having evolved from a dispersed collection of homesteads into a place that balances a lingering rural memory with the steady, pragmatic pace of modern life. While the regional economy has shifted away from the intensive tilling of the soil that once defined the early settlement patterns of Royce Valley, the character of the place remains tethered to the land’s original, stubborn fertility. The proximity to Mettlers Woods provides a dense, wooded boundary that has long shielded the residents from the more frantic sprawl of the surrounding corridor, allowing a persistent, independent spirit to take root. Even as the modern day asserts itself through the organized maintenance of local roads and the infrastructure of daily work, the underlying rhythm of Harlingen remains aligned with the slow, seasonal pulse of the inland woods and the persistent, unhurried flow of its local waters.
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This page provides an embedded street and satellite map of Harlingen, New Jersey. Coordinates: 40.447605, -74.662381. 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 Harlingen includes the ZIP code (08502), telephone area code (609, 640), county seat of Somerset County (Somerville), and school district assignment (Montgomery 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 generated | August 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. |