Administrative division list
| Departments | Population | Area |
|---|
| Ahuachapán | 363,473 inhabitants | 1,240 km² |
| Cabañas | 167,563 inhabitants | 1,104 km² |
| Chalatenango | 204,942 inhabitants | 2,017 km² |
| Cuscatlán | 266,232 inhabitants | 756 km² |
| La Libertad | 803,794 inhabitants | 1,653 km² |
| La Paz | 362,566 inhabitants | 1,224 km² |
| La Unión | 268,430 inhabitants | 2,074 km² |
| Morazán | 203,753 inhabitants | 1,447 km² |
| San Miguel | 499,917 inhabitants | 2,077 km² |
| San Salvador | 1,786,422 inhabitants | 886 km² |
| San Vicente | 184,127 inhabitants | 1,184 km² |
| Santa Ana | 589,266 inhabitants | 2,023 km² |
| Sonsonate | 506,540 inhabitants | 1,226 km² |
| Usulután | 374,915 inhabitants | 2,130 km² |
