Washtenaw County, MI Zip Codes
15 zip codes across 10 cities in Washtenaw County, MI
About Washtenaw County
Washtenaw County, Michigan (MI) contains 15 unique zip codes spanning 10 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Washtenaw County.
Cities in Washtenaw County
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All Zip Codes in Washtenaw County, MI
| Zip Code | City |
|---|---|
| 48103 | Ann Arbor |
| 48104 | Ann Arbor |
| 48105 | Ann Arbor |
| 48108 | Ann Arbor |
| 48109 | Ann Arbor |
| 48118 | Chelsea |
| 48130 | Dexter |
| 48158 | Manchester |
| 48160 | Milan |
| 48176 | Saline |
| 48189 | Pinckney |
| 48190 | Whittaker |
| 48191 | Willis |
| 48197 | Ypsilanti |
| 48198 | Ypsilanti |
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Frequently Asked Questions
How many zip codes are in Washtenaw County, MI?
Washtenaw County, MI has 15 zip codes across 10 cities.
What cities are in Washtenaw County?
Cities in Washtenaw County include Ann Arbor, Chelsea, Dexter, Manchester, Milan, Pinckney, Saline, Whittaker, Willis, Ypsilanti.
What state is Washtenaw County in?
Washtenaw County is located in Michigan (MI).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.