West Sulawesi Administrative divisions Administrative divisions

| Name_ | Area_km_2_ | Population_Estimate_2005 | Population_Census_2010 | Capital |
|---|---|---|---|---|
| Majene Regency | 947.84 | 130282 | 150939 | Majene |
| Mamasa Regency | 3005.88 | 120438 | 139962 | Mamasa |
| Mamuju Regency | 8023.74 | 272940 | 336879 | Mamaju |
| North Mamuju Regency (Mamuju Utara) | 3034.08 | 93116 | 134303 | Pasangkayu |
| Polewali Mandar Regency | 1775.65 | 351673 | 396253 | Polewali |
| Total Province | 16787.18 | 968449 | 1158336 | Mamaju |