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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MA/SECONSETT-ISLAND

Seconsett Island ZIP codes, Massachusetts

No ZIP code is named for Seconsett Island, MA; addresses there use a neighbouring town's name. The ZIP code covering it is 02649. Its area codes are 508 and 774.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
168
Area codes
508, 774

NANPA lists no telephone rate centre for Seconsett Island itself, so these are the area codes of the nearest one, Osterville (5.3 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes covering Seconsett Island

These ZIP codes cover part of Seconsett Island but are addressed as somewhere else.

ZIP codes overlapping Seconsett Island
ZIP City Type Population Median income Median home
02649 Mashpee , MA Standard 15,384 $95,299 $562,200

Map of Seconsett Island ZIP codes

02649

The ZIP codes of Seconsett Island, MA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Seconsett Island

The nearest larger towns are Seabrook (530 people, 1.5 mi), New Seabury (726 people, 1.8 mi) and East Falmouth (6,245 people, 2.3 mi).

Towns near Seconsett Island
TownPopulationDistance
East Falmouth 6,245 2.3 mi
Falmouth 3,954 5.1 mi
North Falmouth 2,838 8.0 mi
Forestdale 3,801 8.1 mi
Barnstable Town 49,568 10.4 mi
Monument Beach 3,277 11.4 mi
East Sandwich 3,864 12.3 mi
Sandwich 2,890 13.2 mi
Buzzards Bay 2,909 14.0 mi
West Yarmouth 6,194 14.6 mi
Sagamore 4,072 15.0 mi
Wareham Center 3,635 16.5 mi
Mattapoisett Center 2,669 16.5 mi
South Yarmouth 11,552 17.5 mi

More nearby: every ZIP code in Barnstable County · Massachusetts ZIP codes

Cite this page

zipcodes.pro. “Seconsett Island, MA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ma/seconsett-island

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