The canton Aubenas-2 has 15 communes.
| Code | Name | Population ▼ |
|---|---|---|
| 07019 | Aubenas | 12 416 |
| 07231 | Saint-Étienne-de-Fontbellon | 2 920 |
| 07339 | Vesseaux | 2 069 |
| 07122 | Lachapelle-sous-Aubenas | 1 911 |
| 07296 | Saint-Sernin | 1 872 |
| 07289 | Saint-Privat | 1 663 |
| 07343 | Vinezac | 1 378 |
| 07155 | Mercuer | 1 325 |
| 07229 | Saint-Didier-sous-Aubenas | 919 |
| 07002 | Ailhon | 553 |
| 07131 | Lanas | 429 |
| 07230 | Saint-Étienne-de-Boulogne | 399 |
| 07091 | Fons | 316 |
| 07141 | Lentillères | 236 |
| 07277 | Saint-Michel-de-Boulogne | 149 |