Eaton County ZIP Codes
Michigan, United States · 12 codes
Eaton County in Michigan has 12 ZIP codes, from 48813 to 49096, serving 12 places.
ZIP codes in Eaton
Frequently asked questions
What is the ZIP code of Eaton?
Eaton has 12 ZIP codes, from 48813 to 49096. The table lists the places each one serves.
How many places are listed in Eaton County?
12 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.