Effingham County ZIP Codes
Georgia, United States · 6 codes
Effingham County in Georgia has 6 ZIP codes, from 31303 to 31329, serving 6 places.
ZIP codes in Effingham
Frequently asked questions
What is the ZIP code of Effingham?
Effingham has 6 ZIP codes, from 31303 to 31329. The table lists the places each one serves.
How many places are listed in Effingham County?
6 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.