Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/MI/SOMERSET

Somerset ZIP code, Michigan

The ZIP code for Somerset, MI is 49281, and its area code is 517.

USPS city name
1 ZIP code
Area code
517

NANPA lists no telephone rate centre for Somerset itself, so these are the area codes of the nearest one, Addison (2.7 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Somerset

ZIP codes with the USPS city name Somerset
ZIP City Type
49281 Somerset , MI No street area

Towns near Somerset

Towns near Somerset
TownPopulationDistance
Vandercook Lake 4,375 11.6 mi
Michigan Center 4,999 14.5 mi
Hillsdale 8,002 14.8 mi
Jackson 31,058 15.3 mi
Adrian 20,395 19.2 mi
Manchester 2,522 19.7 mi
Clinton 2,536 21.5 mi
Tecumseh 8,646 22.4 mi
Albion 7,560 24.9 mi
Chelsea 5,426 27.1 mi
Blissfield 3,234 29.8 mi

More nearby: every ZIP code in Hillsdale County · Michigan ZIP codes

Cite this page

zipcodes.pro. “Somerset, MI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mi/somerset

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