Spearfish Post Office

120 Yankee St, Spearfish, SD 57783

Contact Numbers

Phone: 605-642-3119
Fax: 605-642-5135
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 Closed

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:00pm
Sunday Closed

Passport Acceptance Hours

Monday 8:30am - 3:30pm
Tuesday 8:30am - 3:30pm
Wednesday 8:30am - 3:30pm
Thursday 8:30am - 3:30pm
Friday 8:30am - 3:30pm
Saturday 9:30am - 11:00am
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

  • 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)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Lobby has Copier
  • Street Parking

Visit our Links Page for links to 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:

Saint Onge
176 Purl St
5.9 miles away

Belle Fourche
804 State St
6.6 miles away

329 W Main St
7.4 miles away

68 Sherman St
7.5 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


Got my mail shut off for almost a week without warning or notice until landlords called to tell us. Mail carrier constantly cuts through my yard (corner lot), then has the gall to stop my mail because they couldn't traverse my personal walk that leads into my home due to it being icy. Probably would be better if they'd just stick to the cleared off front sidewalk, then walk up the cleared off driveway to the mailbox. I guess the carrier can adequately get through the two feet of ice-packed snow while walking across my yard but the clear sidewalk is too much to handle.


One year ago when I moved my family into our rental house the mail carrier was not delivering due to some turmoil with the previous tenant... Now I have found out by tracking some college text book packages that they are once again holding my mail without notice of any kind for well over a week! The inconvenience caused here is inexcusable, I would love to have received a phone call or letter. Yes, customer service is that easy.

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