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/UT/GREENWICH

Greenwich ZIP code, Utah

The ZIP code for Greenwich, UT is 84732, and its area code is 435.

USPS city name
1 ZIP code
Population
21
Area code
435
State
Utah

NANPA lists no telephone rate centre for Greenwich itself, so these are the area codes of the nearest one, Richfield (11.5 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Greenwich

ZIP codes with the USPS city name Greenwich
ZIP City Type Population Median income Median home
84732 Greenwich , UT Standard 21 — —

Map of Greenwich ZIP codes

The ZIP codes of Greenwich, UT, 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 Greenwich

The nearest larger towns are Koosharem (298 people, 4.9 mi), Loa (467 people, 14 mi) and Fremont (90 people, 16 mi).

Towns near Greenwich
TownPopulationDistance
Monroe 2,616 16.9 mi
Richfield 8,224 24.1 mi

More nearby: every ZIP code in Piute County · Utah ZIP codes

Cite this page

zipcodes.pro. “Greenwich, UT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ut/greenwich

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