Dayton Post Office

530 Ferry St, Dayton, OR 97114

Contact Numbers

Phone: 503-864-9010
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 9:30am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 8:30am - 12:30pm, 1:30pm - 3:00pm
Tuesday 8:30am - 12:30pm, 1:30pm - 3:00pm
Wednesday 8:30am - 12:30pm, 1:30pm - 3:00pm
Thursday 8:30am - 12:30pm, 1:30pm - 3:00pm
Friday 8:30am - 12:30pm, 1:30pm - 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)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

491 3rd St
1.7 miles away

279 SW 5th St
3.7 miles away

Saint Paul
20180 Main St NE
4.1 miles away

650 NE 2nd St
4.5 miles away


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I had a package which was suppose to be delivered November 2, 2018. This post office said they put the package which was probably pretty big down where my mailbox is on a rural road! There was no package there when I went to look for it. I'm guessing it was probably stolen. Why would you leave a package in a rural area on not leave the ticket letting you know you have a package to pick up at the post office. I know where I live people have told the post office the problems we have had out here with people stealing mail and packages. You see it on the news everyday packages being stolen yet they still leave it by a mailbox on a rural road. It was not in the mailbox either. So tired of this post office and their employees being so irresponsible!!! I will be filing a complaint as soon as the post office opens next week.

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