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/LINWOOD

Linwood ZIP code, Michigan

The ZIP code for Linwood, MI is 48634, and its area code is 989.

USPS city name
1 ZIP code
Population
4,334
Area code
989

Linwood in numbers

About 4,334 people live in Linwood, in 1,917 households. The median household income is $87,992 a year, 21% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $167,400 (28% below the Michigan median).

Population4,334Linwood4,334
Households1,917Linwood1,917
Median household income$87,992Linwood$87,992Michigan$72,875US $80,734
Median home value$167,400Linwood$167,400Michigan$231,600US $332,700

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

ZIP codes addressed as Linwood

ZIP codes with the USPS city name Linwood
ZIP City Type Population Median income Median home
48634 Linwood , MI Standard 4,334 $87,992 $167,400

Map of Linwood ZIP codes

48634

The ZIP codes of Linwood, 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 Linwood

The nearest larger towns are Midland (42,724 people, 14 mi), Bay City (32,320 people, 14 mi) and Freeland (7,557 people, 17 mi).

Towns near Linwood
TownPopulationDistance
Midland 42,724 13.5 mi
Bay City 32,320 13.8 mi
Essexville 3,327 14.1 mi
Freeland 7,557 17.2 mi
Shields 7,402 23.3 mi
Saginaw 43,536 23.9 mi
Buena Vista 5,798 24.6 mi
Gladwin 3,098 27.3 mi
Bridgeport 6,884 27.9 mi

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

Cite this page

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

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