This department has 463 communes.
| Code | Name | Population |
|---|---|---|
| 63113 | Clermont-Ferrand | 146 351 |
| 63124 | Cournon-d'Auvergne | 19 951 |
| 63300 | Riom | 18 820 |
| 63075 | Chamalières | 17 509 |
| 63178 | Issoire | 15 115 |
This department has 32 cantons.
| Code | Name | Central office |
|---|---|---|
| 6301 | Aigueperse | Aigueperse |
| 6302 | Ambert | Ambert |
| 6303 | Aubière | Aubière |
| 6304 | Beaumont | Beaumont |
| 6305 | Billom | Billom |
This department has 5 departmental arrondissements.
| Code | Name | Administrative seat |
|---|---|---|
| 631 | Ambert | Ambert |
| 632 | Clermont-Ferrand | Clermont-Ferrand |
| 633 | Issoire | Issoire |
| 634 | Riom | Riom |
| 635 | Thiers | Thiers |