Muskegon, MI ZIP Codes
Muskegon, Michigan has 6 ZIP codes: 5 for street addresses (, , , and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Muskegon ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Muskegon ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
49443 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Muskegon city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Muskegon ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 49440 | street delivery Muskegon |
| 49441 | street delivery Muskegon |
| 49442 | street delivery Muskegon |
| 49443 | PO boxes at the Muskegon post office Muskegon |
| 49444 | street delivery Muskegon Heights |
| 49445 | street delivery Muskegon |
Why your mail may say Muskegon when you live outside it
Muskegon ZIP codes also cover Egelston Township, Norton Shores and Dalton Township, so a letter addressed to Muskegon can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Muskegon County property records show which city you are in.
Muskegon ZIP code questions
What is the main ZIP code for Muskegon?
49440, the ZIP code of the main Muskegon post office at 800 1st St.
Which Muskegon ZIP codes are for PO boxes only?
49443. Mail to it goes to boxes at the post office, not to street addresses.
What county is Muskegon in?
Muskegon County.
ZIP codes for towns near Muskegon
More towns near Muskegon: Kentwood, Kalamazoo, Portage, Sheboygan, Battle Creek, Racine, Oak Creek, Milwaukee, Delta Township.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections