Explore Mercer, New Jersey, with this interactive street and satellite map. You can “grab” the Mercer, 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.
Map search is available for a limited number of queries per session to manage costs. Be specific — search precisely for best results.
| City | Mercer |
| State | New Jersey (NJ) |
| County | Mercer |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.302853 |
| Longitude | -74.733707 |
| Population | 367,000 |
| Density | 750.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 08648 |
| Area Code | 609, 640 |
| County Seat | Trenton |
Mercer is a locality in Mercer County, New Jersey, United States. With a population of 367,000, Mercer is a major urban centre in New Jersey. The population density is 750.0 people per km². Mercer is located at 40.3029°N, 74.7337°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 8608.
Mercer unfolds across a landscape shaped by the gentle inclination of the land, a subtle rise and fall that hints at the slow sculpting of time. It lies 2.1 miles north of Lawrence Mercer County, NJ (from Lawrence Mercer County, NJ: bearing 2°T), and is situated 5.9 miles north of Trenton. The rich soil, testament to centuries of agricultural life, still yields its bounty, a quiet hum beneath the surface of daily existence. Historically, this region has been a crossroads, its fortunes tied to the fertile ground and the industrious spirit of its people, fostering an economy that has gracefully adapted from agrarian roots to a more diversified present. The air here, especially in the hushed hours of late afternoon, carries a certain sweetness, a blend of distant blossoms and the earthy scent of turned soil, a quality that imbues Mercer with a tranquil, enduring presence. The cultural character of Mercer is one of quiet competence and deep-seated pride, a community that values tradition while embracing the flow of modern life. While no single towering landmark dominates the horizon, the charm of Mercer lies in its collection of well-preserved historic buildings and the welcoming green spaces that offer respite. Educational pursuits are well-represented, with institutions of higher learning contributing to the intellectual vibrancy of the area. The rhythm of life in Mercer is often punctuated by local events that celebrate its heritage and foster a strong sense of togetherness, and while its roster of globally recognized figures may be modest, the contributions of its residents are deeply felt within the fabric of the community.
Loading news…
Loading news-world…
Loading news-world…
This page provides an embedded street and satellite map of Mercer, New Jersey — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 40.302853, -74.733707. 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 Mercer and Mercer County.
Detailed location data for Mercer includes the ZIP code (08648), telephone area code (609, 640), county seat of Mercer County (Trenton), 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 Mercer 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. |