New Jersey ZIP Code - Postal Codes
Find all New Jersey Zip Codes for simple navigation from Piscataway's streets to every corner of Collingswood. Explore our comprehensive database to find the exact county zip code you need for efficient mail delivery and seamless navigation. Whether you're searching for a specific location or need to send mail to an New Jersey PO Box, our platform ensures you discover New Jersey zip codes with ease. Experience swift and reliable mail delivery by accessing accurate postal codes for every corner of New Jersey.
How many ZIP Codes are there in New Jersey?
There are approximately 540 active ZIP codes in New Jersey. It's important to note that this number may fluctuate slightly as the USPS occasionally adds or removes ZIP codes.
What's the difference between a 5-digit ZIP code and a ZIP+4 code in New Jersey?
New Jersey ZIP codes: 5-digit = general area, ZIP+4 = specific building (optional, but faster delivery).
How do ZIP codes help with mail delivery in New Jersey?
New Jersey ZIP codes work like a barcode for mail. it generally 5-digit gets it close, ZIP+4 (optional) finds your exact building. Faster delivery.