Borough of Carlstadt, New Jersey

Post Office

Carlstadt Branch
331 1st Street
Carlstadt, NJ 07072
201-939-4793

Regular Business Hours:
Monday 08:30AM-05:00PM
Saturday 08:30AM-12:00PM

Latest Collection at Post Office:
Week Days 05:00PM
Saturday 03:00PM

Phone: 1-800-ASK-USPS
For TTY service for the hearing impaired only, 1-877-877-7833.

Memorial Municipal Building
500 Madison Street
Carlstadt, NJ 07072
(201) 939-2850