Gypsum Post Office

100 Oakridge Ct, Gypsum, CO 81637

Contact Numbers

Phone: 970-524-9686
Fax: 970-524-7658
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 24 hours

Last Collection Times

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 7:30am - 3:00pm
Tuesday 7:30am - 3:00pm
Wednesday 7:30am - 3:00pm
Thursday 7:30am - 3:00pm
Friday 7:30am - 3:00pm
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:

264 Chambers Ave
5.0 miles away

23414 Colorado River Rd
9.5 miles away

28000 Highway 6
11.5 miles away

12 Midland Ave
11.8 miles away


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the post office in gypsum doesn't work or answer


Love this little Post Office. Seems to have gotten busier in the last couple of years. Packages were being delivered to my door, but now if it is not Amazon Prime packages are almost always through the post office.The workers are always polite and helpful.


Phone number listed on the website just never answered they are not listed in the local phone book


USPS placed a contact phone number for Gypsum Post office which I tried to call several times but no one answered. I could not leave a VM. What kind of customer service is this? You guys are running this as a monopoly business.


I love how you sent things back literally half an hour after finding out that my mail is not from a P.O. Box because since they don't accept my physical address. Just MAKES MY DAY! You Gypsum and Avon employees need to be fired!


This is the worst post office I've ever been to. The hours are ridiculous and the staff all need to be fired and replaced, no joke.


The Gypsum Post Office is withholding my mail for 13 days now, did exchange the lock of my P.O.Box and did not cash the check for a bill send to me in Germany for a (complimentary) P.O.Box I should get as a Local for 11 years. Post office staff denied giving my mail to my son, even he had a Power of attorney and his ID. Reason: They don't give mail to someone ??? I'm working in Denver now and be unable to receive my mail because I cannot pick it up during Post office hours or reach into my P.O.Box. I got big damages up to now !

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