Oakbrook Post Office

10070 Dorchester Rd, Summerville, SC 29485

Contact Numbers:

Phone: 803-926-6354
Fax: 843-821-8293
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Pickup Services Hours

Monday-Friday 8:30am - 5:00pm
Saturday 9:30am - 12:00pm
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 4:00pm
Sunday Closed

Self-Service Kiosk Availability

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

Carrier Facility Hours

Monday-Saturday 9:00am - 4:30pm
Sunday Closed

Global Express Guaranteed® Hours

Monday-Friday 8:30am - 5:00pm
Saturday 9:30am - 12:00pm
Sunday Closed

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

  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lobby has Copier
  • Lot Parking

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:

301 N Gum St
2.6 miles away

3213 Ladson Rd
3.0 miles away

Cross County
7075 Cross County Rd
4.1 miles away

Goose Creek
307 N Goose Creek Blvd
5.5 miles away


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Hello, We have had the same mail carrier, Kathy for many years and she is great. We now have a new carrier lady that delivers on Mondays. She is nice but she loses mail or mis-delivers it and packages. I have had to chase down a package and we have been missing mail. I have lost a paycheck and my client does not error in sending my my checks. Recently a check was sent in mid march and still has not been received. I confirmed my client sent the check to my correct home address 2 Fridays ago but still not recieved which is harming my income. I feel disorganization is an issue with the new carrier. Can she get better training, or can we get a different carrier distributing to our area. I work from home and have products delivered for my business as well as payments and this has become a recent development in the past few months when for the past many years it was never an issue. Also I have seen the new carrier gal outside of her vehicle on her phone arguing so she must be distracted when she works. Please write back to me and advise. Thanks.


Today I had an unpleasant phone experience with Connie at the Oakbrook post office. She was rude, spoke over me, and had a foul attitude. Connie should not be allowed to do phone calls with the public. She refused to assist me which has resulted in me not knowing where my child's Christmas gift is two days before Christmas. The company from which I purchased the gift apologized and refunded me. Perhaps I should wrap up the cash in a post office box and put it under the tree.

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