Washtenaw County ZIP codes

Every ZIP code in Washtenaw County, Michigan, with the city it serves. Open any one for a free neighborhood report.

19 ZIP codes · Washtenaw County, MI · FIPS 26161

ZIP codes

19 in this county

48103Ann Arbor 48104Ann Arbor 48105Ann Arbor 48106Ann ArborPO box 48107Ann ArborPO box 48108Ann Arbor 48109Ann Arbor 48113Ann ArborPO box 48118Chelsea 48130Dexter 48158Manchester 48160Milan 48175SalemPO box 48176Saline 48189Whitmore Lake 48190Whittaker 48191Willis 48197Ypsilanti 48198Ypsilanti

4 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.