Sagaponack Post Office
542 Sagg Main St, Sagaponack, NY 11962
Phone: 631-537-9346
Fax: 631-537-6078
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 8:00am - 4:00pm
Tuesday 8:00am - 4:00pm
Wednesday 8:00am - 4:00pm
Thursday 8:00am - 4:00pm
Friday 8:00am - 4:00pm
Saturday 8:00am - 1:00pm
Sunday Closed
Monday 3:45pm
Tuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 1:00pm
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
- Street 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:
Bridgehampton
2322 Montauk Hwy
1.2 miles away
Wainscott
357 Montauk Hwy
1.5 miles away
Water Mill
670 Montauk Hwy
3.1 miles away
Sag Harbor
21 Long Island Ave
3.1 miles away
Suffolk County