Sayreville Post Office

90 Main St, Sayreville, NJ 08872

Contact Numbers

Phone: 732-254-0027
Fax: 650-577-5472
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:00pm
Tuesday 6:00am - 5:00pm
Wednesday 6:00am - 5:00pm
Thursday 6:00am - 5:00pm
Friday 6:00am - 5:00pm
Saturday 6:00am - 4:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

South River
44 Obert St
0.9 mile away

778 Washington Rd
1.3 miles away

Old Bridge
151 Highway 516
2.1 miles away

2079 Woodbridge Ave
2.2 miles away


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I have a missing item. Can someone pls send me an email address of Sayreville USPS.


Had gone to the Sayreville Post office on Dec 31 to have mail put on hold until further notice. Have been back there every week since to find that they have no idea where my families mail is!!! How hard is it to hold someone's mail? No mail in a month. Thanks A L O T And, YES..have also tried the house

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