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/IRONS

Irons ZIP code, Michigan

The ZIP code for Irons, MI is 49644, and its area code is 231.

USPS city name
1 ZIP code
Population
1,715
Area code
231

Irons in numbers

About 1,715 people live in Irons, in 823 households. The median household income is $54,013 a year, 26% below the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $175,400 (24% below the Michigan median).

Population1,715Irons1,715
Households823Irons823
Median household income$54,013Irons$54,013Michigan$72,875US $80,734
Median home value$175,400Irons$175,400Michigan$231,600US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Irons. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Irons

ZIP codes with the USPS city name Irons
ZIP City Type Population Median income Median home
49644 Irons , MI Standard 1,715 $54,013 $175,400

Map of Irons ZIP codes

49644

The ZIP codes of Irons, MI, 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 Irons

The nearest larger towns are Manistee (6,275 people, 22 mi), Cadillac (10,445 people, 26 mi) and Reed City (2,517 people, 26 mi).

Towns near Irons
TownPopulationDistance
Manistee 6,275 22.3 mi
Cadillac 10,445 25.8 mi
Reed City 2,517 26.3 mi
Ludington 7,676 28.2 mi

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

Cite this page

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

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