Munster Post Office

915 Ridge Rd Bldg 2, Munster, IN 46321

Contact Numbers

Phone: 219-836-8225
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours

Monday 8:00am - 6:00pm
Tuesday 8:00am - 6:00pm
Wednesday 8:00am - 6:00pm
Thursday 8:00am - 6:00pm
Friday 8:00am - 6:00pm
Saturday 8:30am - 3:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
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)
  • Pickup Hold Mail
  • 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:

Munster 2
917 Ridge Rd
0.0 mile away

South Calumet Avenue
7142 Calumet Ave
0.9 mile away

18125 Roy St
1.2 miles away

8500 Kennedy Ave
1.8 miles away


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Where is my Amazon package. You said it could not be delivered on Nov 27 because of animal interference. We do not have any animals. We are all townhomes in this area. Would it not fit in mailbox if someone did not want to get out of their warm vehicle? Said would try again. It is now Dec 2 and still have not received!


Poor service, was told I would have to wait an hour and a half because she was doing a password as she called it, all I needed was a stamp on my letter......2 minutes ......multi tasking for a customer I guess is to much to ask for. Talking to a customer about her cousin in prison very unprofessional . Wednesday at 2:10 pm


The last 3 times if a package is due to be delivered on a weekend to nursing home I'm in the postman goes to the wrong building and says attempted to deliver but driveway not accessible this is getting me very ticked and delay of my order.

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