Lamar County ZIP Codes
Georgia, United States · 2 codes
Lamar County in Georgia has 2 ZIP codes, from 30204 to 30257, serving 2 places.
ZIP codes in Lamar
Frequently asked questions
What is the ZIP code of Lamar?
Lamar has 2 ZIP codes, from 30204 to 30257. The table lists the places each one serves.
How many places are listed in Lamar County?
2 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.