Lyndon Station Post Office

Offices closed June 19th in observance of Juneteenth Day

300 E Flint St, Lyndon Station, WI 53944

Contact Numbers

Phone: 608-666-3131
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 12:00pm
Tuesday 12:00pm
Wednesday 12:00pm
Thursday 12:00pm
Friday 12:00pm
Saturday 10:00am
Sunday Closed

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

  • Burial Flags
  • Business Line
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier
  • 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:

Wisconsin Dells
310 Minnesota Ave
6.1 miles away

Lake Delton
49 E Adams St
6.4 miles away

536 La Crosse St
7.7 miles away

215 N Walnut St
8.3 miles away


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I had a letter that was supposed to be delivered around Christmas time, so December 25. It is now January 17th and I want to put a request in for a lost letter mail not delivered to start a search process for this letter and where it ended up. I don’t usually use my email so if you could please give me a call and leave a voicemail. I do not pick up for numbers I do not notice 608-516-9042. This is a very important letter from a loved one. Thank you very much. I appreciate you getting back to me as soon as you can.

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