Silverthorne Post Office

518 Brian Ave, Silverthorne, CO 80497

Contact Numbers

Phone: 970-468-2050
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 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed

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

  • 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:

500 Lake Dillon Dr
1.2 miles away

35 W Main St
2.6 miles away

305 S Ridge St
6.3 miles away

Red Cliff
102 Water St
12.6 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.


If you want the employees to talk shit to you while you wait to pick up your package, this is the post office for you! Every visit I leave more shocked and offended by the service here.


Attempted to contact postmaster Findley at both locations Dillon & Silverthorne left 2 messages. I requested one employee at Dillion post office to call Findley and ask him to call me.......No luck it seems either the messages from the employees do not get to Findley, or Findley has poor communication skills.


Can't stand having to drive 12 miles to get my mail. My tax dollars pay for home delivery in 99% of the country, but can't seem to afford it here. The incompetent political-social society in summit county sucks. I leave the box for weeks at a time and it fills with endless junk from realtors. These people stop at nothing to slither their way into everything that goes on here. When you turn over a rock there's a realtor trying to sell a condo to the insects there with them.


I realized an item I ordered was being shipped usps and I had mistakenly placed my home address instead of my PO Box. I called the 800 number and tried to have them add my po box. They stated they could not and offered to place me in the system to recieve a text when my package arrived. Well I never received an arrival text. I received an insufficient address text after 5pm when they were already closed! I went this morning when they opened and they had already sent my package back. Apparently the text I received was when they were sending my package back. Incompetent, unhelpful, and horrible service. I dread going to the post office in Summit County. Why isn't there door to door delivery here yet? Get with the times!

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