Amherst Post Office

520 Main Ave, Amherst, CO 80721

Contact Numbers

Phone: 970-854-4391
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 12:00am - 11:59pm
Tuesday 12:00am - 11:59pm
Wednesday 12:00am - 11:59pm
Thursday 12:00am - 11:59pm
Friday 12:00am - 11:59pm
Saturday 12:00am - 11:59pm
Sunday Closed

Last Collection Times

Monday 3:15pm
Tuesday 3:15pm
Wednesday 3:15pm
Thursday 3:15pm
Friday 3:15pm
Saturday 3:15pm
Sunday Closed

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

  • Bulk Mail Acceptance
  • 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
  • Sure Money
  • Passport Appointment Hours

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:

Venango
112 N Pennsylvania Ave
6.0 miles away

Holyoke
226 S Interocean Ave
6.7 miles away

Paoli
104 Bryan Ave
12.6 miles away

Julesburg
319 Pine St
12.9 miles away

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