ZIP Code 08603: Trenton, NJ

ZIP code 08603 is assigned to Trenton in Mercer County, New Jersey. Its reference point is at latitude 40.2805 and longitude -74.712 (40°16'49.8"N 74°42'43.2"W).

Location Overview of ZIP Code 08603

Trenton has 30 ZIP codes in our directory, and Mercer County has 39.

New Jersey has 753 ZIP codes listed in total.

The nearest listed ZIP code is 08541 (Princeton), which shares the same reference point.

Key facts for ZIP code 08603
ZIP code08603
PlaceTrenton
CountyMercer County
StateNew Jersey
CountryUnited States
Latitude40.2805
Longitude-74.712

All ZIP codes in Trenton · New Jersey

Map of ZIP Code 08603

Map centred on 40.2805, -74.712. The pin marks the ZIP code's reference point, not its boundary.

Photos of Trenton, New Jersey

Video: Trenton, New Jersey

Trenton (New Jersey) ᐈ Things to do | Best Places to Visit | Top Tourist Attractions ☑️ — by Better Travelled · Watch on YouTube

ZIP Codes Near 08603

These 16 ZIP codes have the closest reference points to 08603, measured in a straight line.

08541
Princeton
same location
08543
Princeton
same location
08601
Trenton
same location
08602
Trenton
same location
08604
Trenton
same location
08605
Trenton
same location
08606
Trenton
same location
08607
Trenton
same location
08625
Trenton
same location
08645
Trenton
same location
08646
Trenton
same location
08647
Trenton
same location
08650
Trenton
same location
08666
Trenton
same location
08677
Trenton
same location
08695
Trenton
same location

Nearby Cities and Towns

The closest places to ZIP code 08603, measured in a straight line from its reference point. Road distances will be longer.

Schools Near Trenton

If you are moving to ZIP code 08603, check with the education authority that serves Trenton, Mercer County which schools cover your street address.

Looking at nearby areas such as Princeton, Princeton Junction and Pennington widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.

Parks and Outdoor Recreation

Use the map above to explore green space around Trenton, then zoom out to find larger parks, trails and nature areas in the wider New Jersey area.

Hospitals and Healthcare

Hospitals, clinics and pharmacies serving Trenton can be found with the searches below. In an emergency in the United States, call 911.

Residents may also use facilities in nearby Princeton, Princeton Junction and Pennington.

Shopping and Dining in Trenton

For places to eat and shop near ZIP code 08603, the searches below show up-to-date listings around this location.

Libraries and Historical Places

Public libraries, museums and historic sites near Trenton, New Jersey can be found with the searches below.

For local history, try the archives of Mercer County along with the name Trenton.

Roads, Rivers and Lakes

From ZIP code 08603, Princeton shares the same reference point, Princeton Junction lies about 3.3 mi to the east, Pennington lies about 5.7 mi to the northwest, Windsor lies about 7.5 mi to the east and Morrisville lies about 7.9 mi to the southwest in a straight line. Use the directions link for routes and road names.

Rivers, lakes and coastline near Trenton show up on the map above, or you can search for them directly.

Frequently Asked Questions About ZIP Code 08603

ZIP code 08603 is in Trenton, Mercer County, New Jersey, United States.

ZIP code 08603 is in Mercer County, which is part of New Jersey.

The reference coordinates for ZIP code 08603 are latitude 40.2805 and longitude -74.712 (40°16'49.8"N 74°42'43.2"W).

The closest ZIP codes to 08603 are 08541 (Princeton, same location), 08543 (Princeton, same location), 08601 (Trenton, same location), 08602 (Trenton, same location) and 08604 (Trenton, same location).

Trenton, New Jersey has 30 ZIP codes in our directory. 08603 is one of them; see the Trenton page for the full list.

Photo & Video Credits

  • Photo 1 (“Temperance Hall, Trenton, NJ”): Unknown authorUnknown author, Public domain, via Wikimedia Commons.
  • Photo 2 (“LOC - 107753pv - Former Childs Restaurant in Trenton NJ - HABS - 1987 - 1”): Historic American Buildings Survey, Public domain, via Wikimedia Commons.
  • Photo 3 (“M26 Pershing Tank Fort Dix”): Cliff from I now live in Arlington, VA (Outside Washington DC), USA, CC BY 2.0, via Wikimedia Commons.
  • Photo 4 (“George Washington by Mahlon Dickerson Eyre, Trenton, NJ”): Zeete, Public domain, via Wikimedia Commons.
  • Photo 5 (“Greetings from Fort Dix, The home of "The ultimate weapon" - Large Letter Postcard (4481445140)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.
  • Video: “Trenton (New Jersey) ᐈ Things to do | Best Places to Visit | Top Tourist Attractions ☑️” by Better Travelled, embedded from YouTube. All rights belong to the creator.

Photos are shown from their original source under the licenses listed. They were taken near this location and may show neighbouring areas.

Data for ZIP code 08603 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).