This region has 5 departments.
| Code | Name | Administrative seat |
|---|---|---|
| 14 | Calvados | Caen |
| 27 | Eure | Évreux |
| 50 | Manche | Saint-Lô |
| 61 | Orne | Alençon |
| 76 | Seine-Maritime | Rouen |
This region has 2644 communes.
| Code | Name | Population |
|---|---|---|
| 76351 | Le Havre | 166 687 |
| 76540 | Rouen | 117 662 |
| 14118 | Caen | 109 400 |
| 50129 | Cherbourg-en-Cotentin | 78 258 |
| 27229 | Évreux | 49 360 |
This region has 148 cantons.
| Code | Name | Central office |
|---|---|---|
| 1401 | Les Monts d’Aunay | Les Monts d'Aunay |
| 1402 | Bayeux | Bayeux |
| 1403 | Thue-et-Mue | Thue et Mue |
| 1404 | Cabourg | Cabourg |
| 1405 | Caen-1 | Caen |
This region has 17 arrondissements.
| Code | Name | Administrative seat |
|---|---|---|
| 141 | Bayeux | Bayeux |
| 142 | Caen | Caen |
| 143 | Lisieux | Lisieux |
| 144 | Vire | Vire Normandie |
| 271 | Les Andelys | Les Andelys |
This region has 5 departmental collectivities.