Post offices in the county of Dukes, MA

Use this page to find the post offices in your county that open earliest or stay open latest. The open hours listed are for the post office's retail hours, which means the hours in which a postal service employee is available at the counter to help with mailings and other services. Oftentimes lobbies are open extended hours, and you are able to check your PO box, drop off packages, or use the self-service APC machine to buy postage. The list below is first sorted alphabetically by city, then by post office name. Street View photos of post offices are shown when available. Please contact us if you find an error, so that we can correct it.

Street View Image of Chilmark Post Office in Chilmark, MA

Chilmark Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
4 State Rd Chilmark , MA 02535-9800

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Open hours
Day Open Close
Monday 9:30 AM 1:00 PM
1:30 PM 4:30 PM
Tuesday 9:30 AM 1:00 PM
1:30 PM 4:30 PM
Wednesday 9:30 AM 1:00 PM
1:30 PM 4:30 PM
Thursday 9:30 AM 1:00 PM
1:30 PM 4:30 PM
Friday 9:30 AM 1:00 PM
1:30 PM 4:30 PM
Saturday 11:00 AM 1:00 PM
Sunday Closed
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Street View Image of Cuttyhunk Post Office in Cuttyhunk, MA

Cuttyhunk Post Office does not have retail counter services

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
13a Broadway Cuttyhunk , MA 02713-9800

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Open hours
Day Open Close

Phone: 508-994-7392

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Street View Image of Edgartown Post Office in Edgartown, MA

Edgartown Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
236b Edgartown Rd Edgartown , MA 02539-9800

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Open hours
Day Open Close
Monday 8:30 AM 4:30 PM
Tuesday 8:30 AM 4:30 PM
Wednesday 8:30 AM 4:30 PM
Thursday 8:30 AM 4:30 PM
Friday 8:30 AM 4:30 PM
Saturday 10:00 AM 1:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Oak Bluffs Post Office in Oak Bluffs, MA

Oak Bluffs Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
24e Kennebec Ave Oak Bluffs , MA 02557-9800

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Open hours
Day Open Close
Monday 9:00 AM 4:30 PM
Tuesday 9:00 AM 4:30 PM
Wednesday 9:00 AM 4:30 PM
Thursday 9:00 AM 4:30 PM
Friday 9:00 AM 4:30 PM
Saturday 12:00 PM 2:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Vineyard Haven Post Office in Vineyard Haven, MA

Vineyard Haven Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
1 Lagoon Pond Rd Vineyard Haven , MA 02568-5514

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 9:30 AM 1:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of West Tisbury Post Office in West Tisbury, MA

West Tisbury Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
479 State Rd West Tisbury , MA 02575-9800

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Open hours
Day Open Close
Monday 9:00 AM 4:30 PM
Tuesday 9:00 AM 4:30 PM
Wednesday 9:00 AM 4:30 PM
Thursday 9:00 AM 4:30 PM
Friday 9:00 AM 4:30 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value