| population | |
| Autonomous Region in Muslim Mindanao | 3256140 |
| Bicol | 5109798 |
| Cagayan Valley | 3051487 |
| Calabarzon | 11743110 |
| Caraga | 2293480 |
| Central Luzon | 10137737 |
| population | |
| Central Visayas | 6398628 |
| Cordillera Administrative Region | 1616867 |
| Davao | 4156653 |
| Eastern Visayas | 3912936 |
| Ilocos | 4545906 |
| Mimaropa | 2559791 |
| population | |
| National Capital Region | 11855975 |
| Northern Mindanao | 3952437 |
| Soccsksargen | 3829081 |
| Western Visayas | 6843643 |
| Zamboanga Peninsula | 3230094 |
