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/IA/GENEVA

Geneva ZIP code, Iowa

The ZIP code for Geneva, IA is 50633, and its area code is 641.

USPS city name
1 ZIP code
Population
152
Area code
641
State
Iowa

ZIP codes addressed as Geneva

ZIP codes with the USPS city name Geneva
ZIP City Type Population Median income Median home
50633 Geneva , IA Standard 423 $71,775 $96,300

Map of Geneva ZIP codes

The ZIP codes of Geneva, IA, 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 Geneva

The nearest larger towns are Hampton (4,306 people, 6.0 mi), Bradford (178 people, 6.8 mi) and Ackley (1,482 people, 9.4 mi).

Towns near Geneva
TownPopulationDistance
Hampton 4,306 6.0 mi
Iowa Falls 5,038 12.8 mi
Eldora 2,617 21.8 mi
Belmond 2,694 27.0 mi
Grundy Center 2,809 28.1 mi

More nearby: every ZIP code in Franklin County · Iowa ZIP codes

Cite this page

zipcodes.pro. “Geneva, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/geneva

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