Antrim County ZIP Codes
Michigan, United States · 9 codes
Antrim County in Michigan has 9 ZIP codes, from 49611 to 49729, serving 9 places.
ZIP codes in Antrim
Frequently asked questions
What is the ZIP code of Antrim?
Antrim has 9 ZIP codes, from 49611 to 49729. The table lists the places each one serves.
How many places are listed in Antrim County?
9 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.