Chilmark Post Office

4 State Rd, Chilmark, MA 02535

Contact Numbers

Phone: 508-645-2535
Fax: 508-645-3670
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 8:30am - 3:00pm
Sunday Closed

Last Collection Times

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

Bulk Mail Acceptance Hours

Monday 9:30am - 1:00pm, 1:30pm - 4:30pm
Tuesday 9:30am - 1:00pm, 1:30pm - 4:30pm
Wednesday 9:30am - 1:00pm, 1:30pm - 4:30pm
Thursday 9:30am - 1:00pm, 1:30pm - 4:30pm
Friday 9:30am - 1:00pm, 1:30pm - 4:30pm
Saturday 11:00am - 1:00pm
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:

West Tisbury
479 State Rd
4.3 miles away

Vineyard Haven
1 Lagoon Pond Rd
7.2 miles away

Woods Hole
16 Water St
7.9 miles away

13a Broadway
8.1 miles away


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I would like to have a post office box for 4 Bartlett Woods, Chilmark, MA


I would like to start delivery at: Robert L. Green Allerton Farm 124 Old Farm Rd. Chilmark, MA 02535

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