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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/ALLENTON

Allenton ZIP code, Michigan

The ZIP code for Allenton, MI is 48002.

USPS city name
1 ZIP code
Population
3,120

Allenton in numbers

About 3,120 people live in Allenton, in 1,345 households. The median household income is $93,948 a year, 29% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $313,100 (35% above the Michigan median).

Population3,120Allenton3,120
Households1,345Allenton1,345
Median household income$93,948Allenton$93,948Michigan$72,875US $80,734
Median home value$313,100Allenton$313,100Michigan$231,600US $332,700

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

ZIP codes addressed as Allenton

ZIP codes with the USPS city name Allenton
ZIP City Type Population Median income Median home
48002 Allenton , MI Standard 3,120 $93,948 $313,100

Map of Allenton ZIP codes

The ZIP codes of Allenton, 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 Allenton

The nearest larger towns are Imlay City (3,721 people, 9.9 mi), Romeo (3,578 people, 10 mi) and Richmond (5,855 people, 12 mi).

Towns near Allenton
TownPopulationDistance
Almont 2,838 6.5 mi
Imlay City 3,721 9.9 mi
Romeo 3,578 10.0 mi
Richmond 5,855 12.0 mi
New Haven 6,475 15.4 mi
Oxford 3,474 18.8 mi
New Baltimore 12,072 19.5 mi
Lake Orion 2,863 19.6 mi
Rochester 12,934 20.0 mi
Utica 5,180 21.8 mi
Lapeer 9,082 22.1 mi
Marysville 9,925 22.1 mi
Rochester Hills 77,089 22.4 mi
St. Clair 5,585 22.7 mi

More nearby: every ZIP code in St. Clair County · Michigan ZIP codes

Cite this page

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

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