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/MILLER

Miller ZIP codes, Iowa

No ZIP code is named for Miller, IA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 50436 and 50438. Its area code is 641.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
25
Area code
641
State
Iowa

ZIP codes covering Miller

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

ZIP codes overlapping Miller
ZIP City Type Population Median income Median home
50436 Forest City , IA Standard 5,771 $74,940 $167,900
50438 Garner , IA Standard 3,995 $70,350 $197,600

Map of Miller ZIP codes

The ZIP codes of Miller, 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 Miller

The nearest larger towns are Forest City (4,290 people, 5.1 mi), Garner (3,049 people, 6.0 mi) and Ventura (733 people, 8.2 mi).

Towns near Miller
TownPopulationDistance
Forest City 4,290 5.1 mi
Garner 3,049 6.0 mi
Clear Lake 7,607 12.3 mi
Mason City 27,050 20.7 mi
Belmond 2,694 23.5 mi

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

Cite this page

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

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