Pine Ridge Post Office

1 Highway 18, Pine Ridge, SD 57770

Contact Numbers

Phone: 605-867-5430
Fax: 605-357-4906
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 8:00am - 5:00pm
Tuesday 8:00am - 5:00pm
Wednesday 8:00am - 5:00pm
Thursday 8:00am - 5:00pm
Friday 8:00am - 5:00pm
Saturday Closed
Sunday Closed

Last Collection Times

Monday 3:00pm
Tuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 8:00am - 9:30am, 10:30am - 4:30pm
Tuesday 8:00am - 9:30am, 10:30am - 4:30pm
Wednesday 8:00am - 9:30am, 10:30am - 4:30pm
Thursday 8:00am - 9:30am, 10:30am - 4:30pm
Friday 8:00am - 9:30am, 10:30am - 4:30pm
Saturday 10:30am - 1:00pm
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 Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

1 Highway 18 W
0.0 mile away

7883 State Highway 87
10.5 miles away

201 Main St
10.8 miles away

111 Eagle Dr
16.4 miles away


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How long does it take to get the covid relief payment


Every worker there except the women is so rude and crabby they need better costumer service or some training on it


There’s a certain worker that when I receive a package and the tracking says it’s been delivered. They wouldn’t notice my box that it has been delivered and when I ask about it they deny it and say nothing came in. How do I report a usps worker for stealing mail? This isn’t the first time, this worker gets angry and impatient with me. Customer service should be a priority but apparently not here. I will throw hands if necessary.


How do I go about reporting mail transport damaged goods? I ordered a Dell INSPIRON N5110 laptop screen from amazon, order # 102-9069633-9951405, and I picked up the part at my post office. It arrived on 1-18-17. I noticed the package box was smashed in a little, on one corner, but just scanning the screen I thought it was okay. I took the part to our local college IT to fix my lap top, they called me later and reported that the screen was damaged already.

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