Mount Shasta Post Office

301 S Mount Shasta Blvd, Mount Shasta, CA 96067

Contact Numbers

Phone: 530-926-1343
Fax: 530-926-1924
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 9:00pm
Tuesday 6:00am - 9:00pm
Wednesday 6:00am - 9:00pm
Thursday 6:00am - 9:00pm
Friday 6:00am - 9:00pm
Saturday 6:00am - 9:00pm
Sunday 6:00am - 9:00pm

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 3:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 8:30am - 2:00pm
Tuesday 8:30am - 2:00pm
Wednesday 8:30am - 2:00pm
Thursday 8:30am - 2:00pm
Friday 8:30am - 2:00pm
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
  • Burial Flags
  • Business Line
  • 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
  • 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:

5530 Dunsmuir Ave
4.3 miles away

560 Tebbe St
5.5 miles away

20115 Castle Creek Rd
6.5 miles away

324 Main St
7.3 miles away


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Trying to get in touch with the post office to see if anyone has sent me anything via general delivery at one of the Shasta post office locations. If anyone has info on how to contact someone or if someone who works there can contact me if they see something with my name on it that would be much appreciated, thank you. Payton Rayne Falgout


Just sent in a Christmas Card to the Mt Shasta Vision center it most lily went to the post office before being delvevred


Mailed an envelope on Monday afternoon from Mt. Shasta, CA 96067, I know it will not go out till Tuesday. It is addressed to someone in Mt. Shasta. How long will it take to get to that address?


The postmaster was completely unreasonable and unprofessional in the case of two of my packages so far. I filed a complaint with the USPS and an awaiting a response. Instead of handling my important daily business I have to take the time to deal with his baseless unreasonable personal standards in order to do business through his office. This is very disturbing.

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