Zip Code ReportSt. Clair County ZIP codes
Every ZIP code in St. Clair County, Michigan, with the city it serves. Open any one for a free neighborhood report.
23 ZIP codes · St. Clair County, MI · FIPS 26147
ZIP codes
23 in this county48001Algonac48002Allenton48004AnchorvillePO box48006Avoca48014Capac48022Emmett48023Fair Haven48027Goodells48028Harsens Island48032Jeddo48039Marine City48040Marysville48041Memphis48049North Street48054East China48059Fort Gratiot48060Port Huron48061Port HuronPO box48063Columbus48064Casco48074Smiths Creek48079Saint Clair48097Yale
2 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.