San Mateo Post Office

534 S Us Highway 17, San Mateo, FL 32187

Contact Numbers

Phone: 386-325-2303
Fax: 386-325-8123
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 3:45pm
Tuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 11:00am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Line
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Packaged Stamps
  • 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:

East Palatka
134 W McCormick Rd
1.9 miles away

1105 Saint Johns Ave
2.8 miles away

115 County Road 309
3.7 miles away

Pomona Park
1778 S Highway 17
4.5 miles away


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I get mail twice a week at my PO Box in San Mateo. I have an Amazon package says delivered to my box on Thursday March 10, checked it everyday since and my box is empty. My paper from fri and sat are not in there either. So frustrating special trips to check my mail and nothing in the box.

* is not a part of, or affiliated with, the official United States Postal Service (USPS).