Dayton Post Office

110 S Main St, Dayton, TX 77535

Contact Numbers:

Phone: 936-258-5301
Fax: 936-258-6796
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Bulk Mail Acceptance Hours

Monday-Friday 9:00am - 3:00pm
Saturday-Sunday Closed

Pickup Services Hours

Monday-Friday 6:00am - 4:00pm
Saturday 6:00am - 12:00pm
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

Last Collection Times

Monday-Friday 4:15pm
Saturday 2:00pm
Sunday Closed

Carrier Facility Hours

Monday-Friday 8:00am - 4:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

Passport Acceptance Hours

Monday-Friday 10:00am - 3:00pm
Saturday-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 if no available photo hours listed.
  • 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

Passport Photo Hours

Monday-Friday 10:00am - 3:00pm
Saturday-Sunday Closed

Global Express Guaranteed® Hours

Monday-Friday 8:00am - 4:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Sure Money
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

1515 Sam Houston St
3.5 miles away

Mont Belvieu
16043 Eagle Dr
6.9 miles away

11158 Highway 146 N
7.6 miles away

24936 Fm 2100 Rd
8.1 miles away


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Apparently, this place takes their phones off the hook so you cannot call in during the afternoon hours. Worst postal delivery service area I've ever experienced in my life. Always having problems with these carriers.


The post office in Dayton is by far the worst I have ever had to deal with. They don't even attempt to deliver packages, they don't close mailboxes, and the entire staff is lazy and extremely rude. I will be filing a formal complaint with the U.S. Post Master General to hopefully resolve the issues mentioned above. I encourage everyone to do the same so that we can fix these issues.


Dayton, Texas has to worst postal service I have ever experienced. The mail carriers are lazy, do not attempt to make deliveries to the house, and leave packages at the post office without an attempt to deliver the package. I have made several complaints to the local post master who never responds.


Everyone in west Woodland Hills needs to file complaints call 1-877-876-2455 US Postal Inspection service and USPS Office of Inspector General 1-888-877-7644 and anyone else you can think of. Call the post office in Dayton every single time there is something wrong with your mail or package delivery if they receive constant complaints they may actually fix the problem and get a carrier that knows numbers and how to read them


we need a new carrier for Woodland Hills Subdivision everyones mail is all over the place plus she is leaving the doors open on all the boxes and it is getting worse.PLease do something so we can all get our mail.


I need my packages to stop being placed on top of my mailbox or on the ground for the neighborhood to see. FedEx and UPS leave the packages by porch, and I've watched the mail person toss my neighbor's package. We once had a good mail person that did right but I've seen many complains on Dayton411 now I know that I'm not the only one now. I do have pictures.

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