Territorios Electorales
Territorios electorales
| Circunscripción Senatorial | Distrito | Circunscripción Provincial | Comuna |
| 4 | 4 | Copiapo | Copiapó |
| 4 | 4 | Copiapo | Caldera |
| 4 | 4 | Copiapo | Tierra Amarilla |
| 4 | 4 | Huasco | Vallenar |
| 4 | 4 | Huasco | Alto del Carmen |
| 4 | 4 | Huasco | Freirina |
| 4 | 4 | Huasco | Huasco |
| 4 | 4 | Chañaral | Chañaral |
| 4 | 4 | Chañaral | Diego de Almagro |
| 5 | 5 | Choapa | Illapel |
