Mount Pleasant Post Office

1050 Johnnie Dodds Blvd, Mount Pleasant, SC 29464

Contact Numbers:

Phone: 843-884-8221
Fax: 843-881-2256
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 2:00pm
Saturday-Sunday Closed

Pickup Services Hours

Monday-Friday 9:00am - 5:00pm
Saturday 10:00am - 3:00pm
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Delivery Time

Monday-Saturday 10:00am
Sunday Closed

Last Collection Times

Monday-Friday 5:00pm
Saturday 1:00am
Sunday Closed

Self-Service Kiosk Availability

Monday-Sunday 12:01am - 11:59pm

Carrier Facility Hours

Monday-Friday 9:00am - 5:00pm
Saturday 10:00am - 4:00pm
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
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lobby has Copier

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, 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

East Bay
557 E Bay St
2.9 miles away

Isle of Palms
1000 Palm Blvd
3.0 miles away

83 Broad St
3.1 miles away


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It's nearly impossible to get through to these folks on the phone, and if you do they are terribly rude. The worst of the clerical workers! Rude, condescending, and not the least bit helpful. Last straw USPS - going paperless on everything, and you deserve it.


Not racist, just don;t know the guys name. However, the tall, skinny black male, is a lazy piece of shit! I have seen this guy, unknown name, literally throw mail onto the windshield of someones car because he was too lazy to get out of his truck. I have also "SEEN" him throw a package at a neighbors front doorstep from the roadway (approximately 30-40 feet away) because he is lazy! He always has a bad attitude, and I have confirmation emails showing a package was supposed to be delivered on a certain date, but was not because he refused to get out of his truck. He just left it until the next person worked that route, and it is annoying. He is lazy, and needs to be FIRED! He works in Mount Pleasant, Texas.


The USPS carrier left a package by our -- wait for it -- garage door instead of taking the initiative to do the right thing and bring it to the front door. Can't you find any people who take pride in doing their work well??


Had a Sunday delivery to my work, was notified that I was closed and a missed delivery slip was posted. I'm here at my bldg until 4pm not closed, no slip was posted. The package was needed for work today and now I'm delayed due to lazy incompetence. It was even small enough to go in the mail box.


The jerk answering the phone at the Mount Pleasant Post Office: 1050 Johnnie Dodds Blvd, Mount Pleasant, SC 29464 needs to be fired!!!!!! He was extremely rude and unprofessional. His (not so) smart remarks to my concerns were uncalled for. Just the way he spoke to me made me realize the calls into the office are not being recorded. If he is the manager of that particular branch, everyone needs to pray for the poor employees that have to work for that arrogant jackass!

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