- Carroll County (see also Georgia's 11th congressional district)
- Coweta County
- Douglas County (see also Georgia's 13th congressional district)
- Fayette County
- Harris County
- Heard County
- Henry County (see also Georgia's 13th congressional district)
- Lamar County
- Meriwether County
- Muscogee County (see also Georgia's 2nd congressional district)
- Pike County
- Spalding County
- Troup County
- Upson County
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