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/PORTLAND

Portland ZIP code, Michigan

The ZIP code for Portland, MI is 48875, and its area code is 517.

USPS city name
1 ZIP code
Population
3,790
Area code
517

Portland in numbers

About 3,790 people live in Portland, in 1,611 households. The median household income is $65,845 a year, 10% below the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $166,200 (28% below the Michigan median), and median gross rent is $972 a month. The median age is 39.9; 28.2% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 28 minutes.

Population3,790Portland3,790
Households1,611Portland1,611
Median age39.9Portland39.9Michigan40.2US 38.9
Median household income$65,845Portland$65,845Michigan$72,875US $80,734
Median home value$166,200Portland$166,200Michigan$231,600US $332,700
Median gross rent$972Portland$972Michigan$1,129US $1,413
Bachelor's degree or higher28.2%Portland28.2%Michigan32.4%US 35.7%
Mean commute27.6 minPortland27.6 minMichigan24.2 minUS 26.4 min
Population density1,442 / sq miPortland1,442 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Portland city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Portland

ZIP codes with the USPS city name Portland
ZIP City Type Population Median income Median home
48875 Portland , MI Standard 11,400 $94,216 $227,500

Map of Portland ZIP codes

48875

The ZIP codes of Portland, 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 Portland

The nearest larger towns are Grand Ledge (7,804 people, 11 mi), Ionia (12,753 people, 12 mi) and DeWitt (4,777 people, 16 mi).

Towns near Portland
TownPopulationDistance
Grand Ledge 7,804 11.2 mi
Ionia 12,753 11.6 mi
DeWitt 4,777 16.1 mi
Waverly 23,575 16.2 mi
Edgemont Park 2,551 17.7 mi
Potterville 3,087 18.4 mi
St. Johns 7,715 19.6 mi
Lansing 113,023 20.2 mi
Charlotte 9,277 21.3 mi
East Lansing 45,758 22.7 mi
Bath 2,896 22.8 mi
Belding 5,960 23.0 mi
Lowell 4,139 23.1 mi
Holt 25,316 24.4 mi

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

Cite this page

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

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