Monroe Post Office

301 S Main St, Monroe, OH 45050

Contact Numbers

Phone: 513-539-1086
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 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
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
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier
  • 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:

320 N Verity Pkwy
3.5 miles away

6338 Snider Rd
4.0 miles away

West Chester
8730 Cincinnati Dayton Rd
4.5 miles away

290 Edgewood Dr
4.6 miles away


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They don't scan packages brought to the service register.


Mail man complained to me when he wasn’t allowed to drive on side walk said he didn’t sign up for this , dropping packages off rude service then some didn’t get scanned in , now I have to remake cups that cost me $100


WHY has the service become so poor lately? First, I didn't receive my debit card prior to expiration when the bank verified it had been mailed 4 weeks prior to the expiration. Second, I am constantly receiving my neighbors mail in my box only to deliver it myself, including someone's real estate tax bill. Now, my insurance company issued and mailed a check out to me July 20. I still have not received it so they will stop payment and issue a new check. I wonder if I will receive the next one? I don't get it. I have lived here for 34 years and have never had this problem before.


Absolutely horrible. The service you get it from the US Post Office is why the government should stay out of this and should privatize it. The phone rings all day long and nobody answers it. government jobs have taught people to be lazy and not to give one care. The postmaster must be an idiot. Please get into the private sector so you have to work and be accountable. You get more customer service from a 16-year-old at McDonald’s.


Monroe USPS employees always provide Great customer service at the window. Thanks, Travis, for going the extra mile to retrieve my mail. Greatly appreciated!


For some reason a failed attempt again to deliver a package when I was sitting at home waiting for it. Do they even came and knock on the door anymore or do you guys just pull up and then leave saying no one was here, or do you not know where my address is? I am going to pick up my package tomorrow and these will be the questions I will ask since someone cant seem to get my package here for some reason, or just drop it at the front door as usual... This is getting ridiculous just to get something delivered.......

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