Lone Jack Post Office

309 N Bynum Rd, Lone Jack, MO 64070

Contact Numbers

Phone: 816-697-2242
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 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 4:15pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:30am - 11:30am, 1:30pm - 3:30pm
Tuesday 9:30am - 11:30am, 1:30pm - 3:30pm
Wednesday 9:30am - 11:30am, 1:30pm - 3:30pm
Thursday 9:30am - 11:30am, 1:30pm - 3:30pm
Friday 9:30am - 11:30am, 1:30pm - 3:30pm
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
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • 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:

Oak Grove
1700 S Broadway
5.3 miles away

Pleasant Hill
124 Veterans Pkwy
5.3 miles away

Grain Valley
112 W Walnut St
5.8 miles away

Bates City
404 E Highway Z
6.7 miles away


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I received a magazine today that I get almost weekly and it was in a plastic bag because the cover had been accidentally ripped. I was very pleased that my post office here in Lone Jack took the time to put it in a bag and send it to me. I just wanted to thank them and let them know that I appreciate the care that was given to me over just a magazine.


We sent a package to Norway but it was returned before it ever left the US. PO gave no reason for return or how to correct the problem or a contact person to help us get the package shipped. Every postal phone number I have tried is "no longer in service" even tho it is on the postal web site. such as Lone Jack and Greenwood, MO offices.

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