| Code Postal | Nom de la Place | Région | Département | Arrondissement | Canton |
|---|---|---|---|---|---|
| 42111 | Saint-Didier-sur-Rochefort | Auvergne-Rhône-Alpes | Loire | Montbrison | Boën-sur-Lignon |
| 42130 | Boën-sur-Lignon | Auvergne-Rhône-Alpes | Loire | Montbrison | Boën-sur-Lignon |
| 42260 | Saint-Germain-Laval | Auvergne-Rhône-Alpes | Loire | Roanne | Boën-sur-Lignon |
| 42440 | Noirétable | Auvergne-Rhône-Alpes | Loire | Montbrison | Boën-sur-Lignon |
| 42890 | Sail-sous-Couzan | Auvergne-Rhône-Alpes | Loire | Montbrison | Boën-sur-Lignon |
| 42920 | Chalmazel | Auvergne-Rhône-Alpes | Loire | Montbrison | Boën-sur-Lignon |
| 42940 | Saint-Bonnet-le-Courreau | Auvergne-Rhône-Alpes | Loire | Montbrison | Boën-sur-Lignon |
| 42990 | Saint-Georges-en-Couzan | Auvergne-Rhône-Alpes | Loire | Montbrison | Boën-sur-Lignon |