Sussex Post Office

Find Sussex New Jersey post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Sussex Post Office 455 Highway 23 Sussex NJ 07461 973-875-7410


Mc Afee Post Office 40 New Jersey 94 McAfee NJ 07462 4.0 miles from Sussex 973-827-8071

Hamburg Post Office 28 Main Street Hamburg NJ 07419 4.3 miles from Sussex 973-827-0571

Vernon Post Office 530 County Rte 515 Unit 13 Vernon NJ 07462 6.5 miles from Sussex 973-764-9056

Franklin Post Office 270 Route 23 Franklin NJ 07416 6.5 miles from Sussex 973-827-0570

Unionville Post Office 1 Main Street Unionville NY 10988 6.7 miles from Sussex 845-726-3535

Glenwood Post Office 958 Route 517 Glenwood NJ 07418 7.2 miles from Sussex 973-764-2616

Highland Lakes Post Office 177 Breakneck Road Highland Lakes NJ 07422 7.9 miles from Sussex 973-764-9086

Augusta Post Office 33 U.s. 206 Frankford NJ 07822 8.7 miles from Sussex 973-579-1081

Branchville Post Office 1 Broad Street Branchville NJ 07826 8.7 miles from Sussex 973-948-3580

Lafayette Post Office 96 Highway 15 Lafayette NJ 07848 8.8 miles from Sussex 973-383-5757

Westtown Post Office 2097 County Road 1 Westtown NY 10998 9.5 miles from Sussex 845-726-5026

Pine Island Post Office 665 County Road 1 Pine Island NY 10969 9.5 miles from Sussex 845-258-4798

Stockholm Post Office 2741 Route 23 Hardyston NJ 07460 9.5 miles from Sussex 973-697-8732

Ogdensburg Post Office 328 Main Street Ogdensburg NJ 07439 9.9 miles from Sussex 973-827-8328

New Milford Post Office 3 Jockey Hollow Road Warwick NY 10990 10.0 miles from Sussex 845-986-3557

Montague Post Office 264 Clove Road Montague NJ 07827 10.7 miles from Sussex 973-293-7444

Layton Post Office 122 County Rd 560 Layton NJ 07851 11.3 miles from Sussex 973-948-4359

Johnson Post Office 83 County Hwy 22 Johnson NY 10933 12.0 miles from Sussex 845-355-3112

Sparta Post Office 2 Main Street Sparta NJ 07871 12.1 miles from Sussex 973-729-7444

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.