City · Michigan · United States

Ann Arbor, MI — ZIP codes

8 ZIP codes · Washtenaw County

City: Ann Arbor
County: Washtenaw
State: Michigan
Country: United States
Postal codes: 4810348104481054810648107481084810948113
Single source
Coordinates: 42.2794, -83.7840 View on OpenStreetMap

ZIP codes (8)

Postal code	Place name	Verification
48103	Ann Arbor	Single source
48104	Ann Arbor	Single source
48105	Ann Arbor	Single source
48106	Ann Arbor	Single source
48107	Ann Arbor	Single source
48108	Ann Arbor	Single source
48109	Ann Arbor	Single source
48113	Ann Arbor	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.