Kalamazoo, MI ZIP Codes
Kalamazoo, Michigan has 10 ZIP codes: 7 for street addresses (, , , , , and 1 more) and 3 for PO boxes.
Your street decides which one you use.
Which Kalamazoo 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?
Kalamazoo ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
49003, 49005 and 49019 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Kalamazoo city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Kalamazoo ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 49001 | street delivery Kalamazoo |
| 49003 | PO boxes at the Kalamazoo post office Kalamazoo |
| 49004 | street delivery Parchment |
| 49005 | PO boxes at the Arcadia Creek post office Arcadia Creek |
| 49006 | street delivery Kalamazoo Sorting and Delivery Center |
| 49007 | street delivery Kalamazoo Sorting and Delivery Center |
| 49008 | street delivery Kalamazoo |
| 49009 | street delivery Kalamazoo Sorting and Delivery Center |
| 49019 | PO boxes at the Westwood post office Westwood |
| 49048 | street delivery Kalamazoo |
ZIP codes from nearby towns that reach into Kalamazoo
- 49002, mailing town Portage, covers 5 percent of Kalamazoo
Why your mail may say Kalamazoo when you live outside it
Kalamazoo ZIP codes also cover Oshtemo Township, Cooper Township and Alamo Township, so a letter addressed to Kalamazoo can go to a home outside the city limits.
The reverse happens too: parts of Kalamazoo use 49002, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Kalamazoo County property records show which city you are in.
Kalamazoo ZIP code questions
What is the main ZIP code for Kalamazoo?
49001, the ZIP code of the main Kalamazoo post office at 1121 Miller Rd.
Which Kalamazoo ZIP codes are for PO boxes only?
49003, 49005 and 49019. Mail to them goes to boxes at the post office, not to street addresses.
What county is Kalamazoo in?
Kalamazoo County.
ZIP codes for towns near Kalamazoo
More towns near Kalamazoo: Holland Township, Georgetown Township, Granger, Grand Rapids, Goshen, Mishawaka, South Bend, Plainfield Township, 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