Byron Post Office

218 Byron Ave N, Byron, MN 55920

Contact Numbers

Phone: 507-775-2450
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:30am - 8:30pm
Tuesday 6:30am - 8:30pm
Wednesday 6:30am - 8:30pm
Thursday 6:30am - 8:30pm
Friday 6:30am - 8:30pm
Saturday 6:30am - 8:30pm
Sunday 6:30am - 8:30pm

Last Collection Times

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 11:45am
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)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

Kasson
14 E Veterans Memorial Hwy
4.1 miles away

Mantorville
21 5th St W
4.7 miles away

Rochester
1445 Valleyhigh Dr NW
6.2 miles away

Pine Island
217 S Main St
6.8 miles away

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