| District ID | 4th District |
| Representative | Hank Johnson |
| Party Affiliation | Democrat |
| Partisan Voting Index (PVI) | D+24 |
| 30002 |
| 30012 |
| 30013 |
| 30014 |
| 30016 |
| 30021 |
| 30030 |
| 30032 |
| 30033 |
| 30034 |
| 30035 |
| 30038 |
| 30039 |
| 30052 |
| 30054 |
| 30058 |
| 30070 |
| 30072 |
| 30079 |
| 30083 |
| 30084 |
| 30087 |
| 30088 |
| 30094 |
| 30252 |
| 30281 |
| 30294 |
| 30306 |
| 30319 |
| 30322 |
| 30324 |
| 30328 |
| 30329 |
| 30338 |
| 30340 |
| 30341 |
| 30342 |
| 30345 |
| 30346 |
| 30350 |
| 30360 |