Estes Park Post Office

215 W Riverside Dr, Estes Park, CO 80517

Contact Numbers

Phone: 970-586-0170
Fax: 970-586-2544
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 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 2:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 3:00pm
Tuesday 9:00am - 3:00pm
Wednesday 9:00am - 3:00pm
Thursday 9:00am - 3:00pm
Friday 9:00am - 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 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
  • Street 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:

Glen Haven
7420 County Road 43
4.3 miles away

7 Washington St
7.2 miles away

133 Main St
11.7 miles away

305 Railroad Ave
11.9 miles away


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There are serious problems here. For 4 months we have been having misdelivetrd mail in our neighborhood. Our mail delivery problems in Estes Park followed us all the way to Arizona. We are paying ~$15 a week or so for priority mail forwarding. The envelope that came in the mail for this week contained five catalogs and three pieces of advertisement. Nothing else. We should have gotten a number of financial documents. On top of that, not one of the eight pieces of mail was for us; each was for a different address! Eight pieces of mail, addressed to eight different people and street addresses. At this point, I don’t know whether to laugh or cry. We have been to the post office in person five separate times in the last four months. Every time they promised to “talk to the appropriate person” and have suggested our mail carrier is going to be let go or transferred or a new contract given. It has no difference. It is particularly frustrating at this time, because I cannot walk down and show this pile of trash to the supervisor in person. I even wonder if the carrier is acting in revenge for our having complained about him/her. John Floyd, MD Estes Park, CO 80517


I'm glad about my nice neighbors who bring me the misplaced mail about two to three times a month. Today I got the mail (invoice) from 7/1/2017 from Upper Thompson Sanitation District dropped into my neighbors box. Before it was my bank statement and before that an info from Social Security. It is embarrassing at times and I'm considering a P:O:BOX. How hard can it be to match a letter to the right box number? I used to come to the post office and complain but in the summer it is not fun to go downtown. I'm just tired of receiving and delivering misplaced mail!

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