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/MIDDLETON

Middleton ZIP code, Michigan

The ZIP code for Middleton, MI is 48856, and its area code is 989.

USPS city name
1 ZIP code
Population
966
Area code
989

Middleton in numbers

About 966 people live in Middleton, in 330 households. The median household income is $91,413 a year, 25% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $183,300 (21% below the Michigan median).

Population966Middleton966
Households330Middleton330
Median household income$91,413Middleton$91,413Michigan$72,875US $80,734
Median home value$183,300Middleton$183,300Michigan$231,600US $332,700

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

ZIP codes addressed as Middleton

ZIP codes with the USPS city name Middleton
ZIP City Type Population Median income Median home
48856 Middleton , MI Standard 966 $91,413 $183,300

Map of Middleton ZIP codes

48856

The ZIP codes of Middleton, 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 Middleton

The nearest larger towns are Carson City (1,233 people, 5.7 mi), Ithaca (2,817 people, 9.5 mi) and Crystal (1,114 people, 11 mi).

Towns near Middleton
TownPopulationDistance
Ithaca 2,817 9.5 mi
Alma 9,396 13.3 mi
St. Louis 7,367 15.8 mi
St. Johns 7,715 16.3 mi
Ionia 12,753 23.0 mi
Portland 3,790 24.1 mi
DeWitt 4,777 25.9 mi
Belding 5,960 26.1 mi
Greenville 8,995 26.2 mi
Mount Pleasant 21,236 27.7 mi
Bath 2,896 29.7 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.