| Province/City |
Districts |
Number |
| Abra |
Abra |
1 |
| Agusan del Norte and Butuan |
Agusan del Norte |
2 |
| Agusan del Sur and Bayugan |
Agusan del Sur |
2 |
| Aklan |
Aklan |
1 |
| Albay with Legazpi |
Albay |
3 |
| Antique |
Antique |
1 |
| Apayao |
Apayao |
1 |
| Aurora |
Aurora |
1 |
| Bacolod |
Bacolod |
1 |
| Baguio |
Baguio |
1 |
| Basilan with Isabela City |
Basilan |
1 |
| Bataan |
Bataan |
2 |
| Batanes |
Batanes |
1 |
| Batangas with Batangas City, Lipa and Tanauan |
Batangas |
4 |
| Benguet |
Benguet |
1 |
| Biliran |
Biliran |
1 |
| Bohol with Tagbilaran |
Bohol |
3 |
| Bukidnon with Malaybalay and Valencia |
Bukidnon |
3 |
| Bulacan with Malolos, Meycauayan and San Jose del Monte |
Bulacan, San Jose del Monte |
5 |
| Cagayan with Tuguegarao |
Cagayan |
3 |
| Cagayan de Oro |
Cagayan de Oro |
2 |
| Caloocan |
Caloocan |
2 |
| Camarines Norte |
Camarines Norte |
2 |
| Camarines Sur with Iriga, and Naga |
Camarines Sur |
5 |
| Camiguin |
Camiguin |
1 |
| Capiz with Roxas City |
Capiz |
2 |
| Catanduanes |
Catanduanes |
1 |
| Cavite with Cavite City, Dasmariñas, Tagaytay and Trece Martires |
Cavite (includes Dasmariñas (Cavite–4th) |
7 |
| Cebu with Talisay and Toledo, and Mandaue |
Cebu |
6 |
| Cebu City |
Cebu City |
2 |
| Compostela Valley |
Compostela Valley |
2 |
| Cotabato with Kidapawan |
Cotabato |
2 |
| Davao City |
Davao City |
3 |
| Davao del Norte with Panabo, Samal and Tagum |
Davao del Norte |
2 |
| Davao Oriental with Mati |
Davao Oriental |
2 |
| Davao del Sur with Digos |
Davao del Sur |
2 |
| Dinagat Islands |
Dinagat Islands |
1 |
| Eastern Samar with Borongan |
Eastern Samar |
1 |
| Guimaras |
Guimaras |
1 |
| Ifugao |
Ifugao |
1 |
| Iligan |
Iligan |
1 |
| Ilocos Norte with Laoag |
Ilocos Norte |
2 |
| Ilocos Sur with Candon and Vigan |
Ilocos Sur |
2 |
| Iloilo with Passi |
Iloilo |
5 |
| Iloilo City |
Iloilo City |
1 |
| Isabela with Cauayan, and Santiago |
Isabela |
4 |
| Kalinga |
Kalinga |
1 |
| La Union with San Fernando |
La Union |
2 |
| Laguna with Biñan, Calamba San Pablo and Santa Rosa |
Laguna |
4 |
| Lanao del Norte |
Lanao del Norte |
2 |
| Lanao del Sur with Marawi |
Lanao del Sur |
2 |
| Lapu-Lapu City |
Lapu-Lapu City |
1 |
| Las Piñas |
Las Piñas City |
1 |
| Leyte, with Ormoc, Baybay and Tacloban |
Leyte |
5 |
| Maguindanao and Cotabato City |
Maguindanao |
2 |
| Makati |
Makati |
2 |
| Malabon |
Malabon |
1 |
| Mandaluyong |
Mandaluyong |
1 |
| Manila |
Manila |
6 |
| Marikina |
Marikina |
2 |
| Marinduque |
Marinduque |
1 |
| Masbate |
Masbate |
3 |
| Misamis Occidental with Oroquieta, Ozamiz and Tangub |
Misamis Occidental |
2 |
| Misamis Oriental with Gingoog |
Misamis Oriental |
2 |
| Mountain Province |
Mountain Province |
1 |
| Muntinlupa |
Muntinlupa |
1 |
| Navotas |
Navotas |
1 |
| Negros Occidental with Bago, Cadiz, Escalante, Himamaylan, Kabankalan, La Carlota, Sagay, San Carlos, Silay, Sipalay, Talisay and Victorias |
Negros Occidental |
6 |
| Negros Oriental with Bais, Bayawan, Canlaon, Dumaguete and Tanjay |
Negros Oriental |
3 |
| Northern Samar |
Northern Samar |
2 |
| Nueva Ecija with Gapan, Muñoz, Palayan and San Jose |
Nueva Ecija |
4 |
| Nueva Vizcaya |
Nueva Vizcaya |
1 |
| Occidental Mindoro |
Occidental Mindoro |
1 |
| Oriental Mindoro with Calapan |
Oriental Mindoro |
2 |
| Palawan and Puerto Princesa |
Palawan |
2 |
| Pampanga with San Fernando, and Angeles |
Pampanga |
4 |
| Pangasinan with Alaminos, San Carlos and Urdaneta, and Dagupan |
Pangasinan |
6 |
| Parañaque |
Parañaque |
2 |
| Pasay |
Pasay |
1 |
| Pasig |
Pasig |
1 |
| Quezon and Lucena |
Quezon |
4 |
| Quezon City |
Quezon City |
4 |
| Quirino |
Quirino |
1 |
| Rizal |
Rizal, Antipolo |
4 |
| Romblon |
Romblon |
1 |
| Samar with Calbayog and Catbalogan |
Samar |
2 |
| San Juan |
San Juan |
1 |
| Sarangani |
Sarangani |
1 |
| Siquijor |
Siquijor |
1 |
| Sorsogon with Sorsogon City |
Sorsogon |
2 |
| South Cotabato with Koronadal, and General Santos |
South Cotabato |
2 |
| Southern Leyte with Maasin |
Southern Leyte |
1 |
| Sultan Kudarat with Tacurong |
Sultan Kudarat |
2 |
| Sulu |
Sulu |
2 |
| Surigao del Norte with Surigao City |
Surigao del Norte |
2 |
| Surigao del Sur with Bislig |
Surigao del Sur |
2 |
| Taguig and Pateros |
Taguig and Taguig/Pateros |
2 |
| Tarlac with Tarlac City |
Tarlac |
3 |
| Tawi-Tawi |
Tawi-Tawi |
1 |
| Valenzuela |
Valenzuela |
2 |
| Zambales and Olongapo |
Zambales |
2 |
| Zamboanga City |
Zamboanga City |
2 |
| Zamboanga del Norte with Dapitan, and Dipolog |
Zamboanga del Norte |
3 |
| Zamboanga del Sur with Pagadian |
Zamboanga del Sur |
2 |
| Zamboanga Sibugay |
Zamboanga Sibugay |
2 |