Jayhawk Post Office

1901 W 31st St, Lawrence, KS 66046

Contact Numbers

Phone: 785-843-2330
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 5:00pm
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
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • 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:

645 Vermont St
1.9 miles away

709 Main St
6.4 miles away

Baldwin City
702 High St
6.7 miles away

525 E Woodson Ave
7.2 miles away


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Not review - you boxes on 31st street are both jammed full - customer service!


This isn’t so much a review as it is a genuine plea for assistance. Your website said my package was delivered, which took 25 days because I ordered overseas. But whenever we checked for it, it wasn’t there. The help options on the website aren’t working, and I just am asking for someone to aid me. Thanks


Hello i should get my mail today but i haven't got it yet

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