Mason Post Office

6338 Snider Rd, Mason, OH 45040

Contact Numbers

Phone: 513-398-8209
Fax: 513-459-7967
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 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Passport Appointment Hours*

Monday 9:30am - 2:30pm
Tuesday 9:30am - 2:30pm
Wednesday 9:30am - 2:30pm
Thursday 9:30am - 2:30pm
Friday 9:30am - 2:30pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 9:00am - 1:00pm
Tuesday 9:00am - 1:00pm
Wednesday 9:00am - 1:00pm
Thursday 9:00am - 1:00pm
Friday 9:00am - 1:00pm
Saturday Closed
Sunday Closed

  • 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
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier
  • Lot Parking
  • Passport Appointment Hours

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:

Symmes
9370 Fields Ertel Rd
2.5 miles away

West Chester
8730 Cincinnati Dayton Rd
3.0 miles away

Kings Mills
1985 King Ave
3.1 miles away

Monroe
301 S Main St
4.0 miles away

Reviews

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My package was supposed to be delivered by 8 pm last night to 6504 partridge way. But has not arrived. When I checked the tracking info it said it was rerouted to another address. That is not authorized by myself. My package needs to be delivered ASAP to the address given
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I have a tracking number but I can’t track it, I am told it is an invalid number. I tried to call but to speak to someone I have to enter a valid number. So I thought I could call the post office that I sent the package from but I get sent to the same phone number.
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Every time I send mail to Kings Island it gets returned. The latest is marked UTF (unable to forward). How do you not know where Kings Island is?
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pretty sad I watch the mailman walk up 2 steps and turn around and say I wasn't here for a package delivery
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Mason PO - frustrating. I call and am placed on hold. After 5 minutes I hang up, call again and it rings for at least 3 minutes. Then, I'm disconnected. Great servcie. :-(
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Kaleb? Caleb?.... Yeah... He's works @ 45040 PO & is basically the bomb. Super nice. Super friendly & I'm wicked high maintenance and he pulled thru w a smile lol THANKS! Always love this place <3
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I am usually happy with my mail service, but in the last 2 weeks I'm finding the door to the mailbox open and rain soaked the letters. Yesterday the box door was open and 2 letters were laying on the street. No reason not to shut the doors on the mailbox and ensure you are putting mail into the box. Seems someone is moving fast and figures moving fast is better then doing the job correctly in delivery to the mailbox and shutting mailbox door to prevent making it easy for someone walking by to see or grab mail, or due to inclement weather, damage to mail.
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