Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Washtenaw County Address Data
Businesses Addresses: 16,923
PO Box Addresses: 4,944
Residential Addresses: 229,232
Multi-Family Addresses: 31,317
Single Family Addresses: 196,793
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Map of Washtenaw County, MI ZIP Codes With Actual (Default) City Names