Shiawassee County ZIP codes

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

12 ZIP codes · Shiawassee County, MI · FIPS 26155

ZIP codes

12 in this county

48414Bancroft 48418Byron 48429Durand 48460New Lothrop 48476Vernon 48817Corunna 48841Henderson 48848Laingsburg 48857Morrice 48867Owosso 48872Perry 48882ShaftsburgPO box

1 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.