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/ND/MICHIGAN-CITY

Michigan City ZIP codes, North Dakota

No ZIP code is named for Michigan City, ND; addresses there use a neighbouring town's name. The ZIP code covering it is 58259. Its area code is 701.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
277
Area code
701

NANPA lists no telephone rate centre for Michigan City itself, so these are the area codes of the nearest one, Michigan (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Michigan City in numbers

About 277 people live in Michigan City, in 136 households. The median household income is $75,000 a year, about the same as the North Dakota median of $76,657 (US: $80,734). The median owner-occupied home is valued at $120,000 (52% below the North Dakota median), and median gross rent is $1,000 a month. The median age is 46.0; 32.6% of adults 25 and over hold a bachelor's degree or higher (32.7% across North Dakota); the average commute takes 19 minutes.

Population277Michigan City277
Households136Michigan City136
Median age46.0Michigan City46.0North Dakota35.9US 38.9
Median household income$75,000Michigan City$75,000North Dakota$76,657US $80,734
Median home value$120,000Michigan City$120,000North Dakota$249,900US $332,700
Median gross rent$1,000Michigan City$1,000North Dakota$954US $1,413
Bachelor's degree or higher32.6%Michigan City32.6%North Dakota32.7%US 35.7%
Mean commute19.3 minMichigan City19.3 minNorth Dakota17.9 minUS 26.4 min
Population density551 / sq miMichigan City551 / sq mi

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

ZIP codes covering Michigan City

These ZIP codes cover part of Michigan City but are addressed as somewhere else.

ZIP codes overlapping Michigan City
ZIP City Type Population Median income Median home
58259 Michigan , ND Standard 393 $55,000 $131,600

Map of Michigan City ZIP codes

58259

The ZIP codes of Michigan City, ND, 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 Michigan City

The nearest larger towns are Lakota (784 people, 11 mi), McVille (365 people, 18 mi) and Larimore (1,240 people, 24 mi).

More nearby: every ZIP code in Nelson County · North Dakota ZIP codes

Cite this page

zipcodes.pro. “Michigan City, ND ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nd/michigan-city

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