Irwin County ZIP Codes
Georgia, United States · 4 codes
Irwin County in Georgia has 4 ZIP codes, from 31760 to 31798, serving 4 places.
ZIP codes in Irwin
Frequently asked questions
What is the ZIP code of Irwin?
Irwin has 4 ZIP codes, from 31760 to 31798. The table lists the places each one serves.
How many places are listed in Irwin County?
4 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.