Robert L Roberts Post Office

3115 N 51st St, Kansas City, KS 66104

Contact Numbers

Phone: 913-287-7165
Fax: 913-287-5453
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 8:00pm
Tuesday 6:00am - 8:00pm
Wednesday 6:00am - 8:00pm
Thursday 6:00am - 8:00pm
Friday 6:00am - 8:00pm
Saturday 6:15am - 4:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:15pm
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
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • 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:

105 East St
1.9 miles away

6540 Kaw Dr
2.5 miles away

Wyandotte West
1310 N 78th Ter
2.9 miles away

3400 Strong Ave
3.0 miles away


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We have not received any mail. This happens every time we get a new carrier. Today she got almost to my mailbox then did a uturn at the stop sign and drove away How came I get my mail delivered to my door. We are both handicapped and can not make several trips to the mailbox every day hoping our mail has been delivered


These people steal packages. My package has been missing for more than a week now .no service person has called me .Thieves and robbers


Why is mail not delivered in my area (10th to 12th north of Quindaro Blvd.)on Saturdays when regular carrier is off? The mail stacks up and is bundled the following week. Satisfied with our current carrier, so disappointed when he is not on duty. What is the remedy?


Mr. Walley has delivered my mail for years. Does a excellent job. But when his off i find my mail throwed on the porch or ground. I have a lock box for a reason.. please contact me abt this problem.


My name is Scott vigen I've been having problems getting my mail delivered to my house I'm beginning late fees over the past due fees and everything cuz I do not receive my mail I've called the post office and brought to their attention and but I still have damage done with my credit and was passed to bills and hit me at once like 3 months of electric bills $1,200 and it's hard to pay that all at once when you budget your money please take this under consideration and do something if you can I would appreciate it thank you very much


This is way my package didn't make it to my house on Christmas because your mail carrier just delivered mail to my house don't belong to me were is my package????? need help.


This is a "positive" review for my mail carrier named, Thomas. Thomas has been doing an outstanding job for several months that I've observed him. He is always prompt and pleasant to communicate with. Thank you for excellent service Mary Parker 2630 N. 22nd St KCK 66104-4513

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