Mandan Post Office

300 Collins Ave, Mandan, ND 58554

Contact Numbers

Phone: 701-663-7534
Fax: 701-663-8256
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 6:45pm
Tuesday 6:45pm
Wednesday 6:45pm
Thursday 6:45pm
Friday 6:45pm
Saturday 4:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
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
  • 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)
  • Packaged Stamps
  • 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:

Bismarck Downtown
220 E Rosser Ave Rm 112
4.2 miles away

403 Airport Rd
5.2 miles away

20101 26th St NE
9.7 miles away

25 Dakota Ave
13.9 miles away


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Not sure what is going on at this post office but nobody answers the phone anymore, what happened to customer service, out the window. Can't even mail a package from my mail box anymore, what is out of town people to do.


PLEASE start answering the phone!!!!! I have been calling several times back to back throughout 3 days now just to see if I had left my ID there and not once has anyone picked up the phone!! Completely blows my mind.


I am trying to call Mandan ND PO Box 340 to stop forwarding but no one answers the phone and the email for the postmaster, Tracey, is like yelling in the wind, never responds. Very disappointed. Previous Post Master was very customer service minded. Tracey does not seem to care.


I wish I knew his name, but my receipt says I was assisted by clerk #07. He has helped me multiple times, and he is so very patient with me and kind and knowledgeable with me, I wanted to make sure his supervisor knew. Thank you, Susan Crabill


Please deliver packages MORE SAFELY and with GREATER CARE. We've had several items arrive broken in their packaging. The last my husband heard the break as the mail-carrier dropped the package on our step and walked away. If he heard it from inside I'm sure the mail-carrier heard it as well. Not acceptable and highly dissatisfied with the postal service some days.


I dropped my money order off at my landlord's mailbox like I always have and it was taken out by the mail carrier I called and was told it was taken to the plant but when my landlord called he was given a whole different story and thinks I'm lying when I had witnesses on the line with me and the post office almost got kicked out of my apartment because of this incident so I'm pretty pissed off


I had a hold on my mail it was delivered anyway. I did an address change they delivered my mail anyway. I have been trying to contact the mandan nd post office and they will not answer the phone

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