Isle of Palms Post Office

1000 Palm Blvd, Isle of Palms, SC 29451

Contact Numbers

Phone: 843-886-6536
Fax: 843-886-6536
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 4:00pm
Tuesday 10:00am - 4:00pm
Wednesday 10:00am - 4:00pm
Thursday 10:00am - 4:00pm
Friday 10:00am - 4:00pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier
  • Lot 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:

Sullivans Island
2061 Middle St
2.2 miles away

Mount Pleasant
1050 Johnnie Dodds Blvd
3.1 miles away

83 Broad St
5.6 miles away

East Bay
557 E Bay St
5.7 miles away


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It would be nice if their operating hours matched what is shown on the website - I found out they close at 4:30 M-F (not 5:00 as advertised) - Oh well, I guess that's how our public services work. Thanks for wasting my time...


All of the staff at the IOP post office are so nice. They treat you like a member of the family. They are fast but courteous and I just love them.


your business and fax number are the same on this site

* is not a part of, or affiliated with, the official United States Postal Service (USPS).