Baguio
| Benguet
| | Ifugao
| | Kalinga
| | Mountain Province
| 
- Ilocos Region
- (Region I) - Luzon - 12,840 - 4,748,372 - 369.8
| | San Fernando, La Union
| | Ilocos Norte
| | Ilocos Sur
| | La Union
| | Pangasinan
| 
- Cagayan Valley
- (Region II) - Luzon - 26,838 - 3,229,163 - 120.3
| | Tuguegarao
| | Batanes
| | Cagayan
| | Isabela
| | Nueva Vizcaya
| | Quirino
| Santiago
- Central Luzon
- (Region III) - Luzon - 21,470 - 10,137,737 - 472.2
| | San Fernando, Pampanga
| | Angeles
| | Aurora
| | Bataan
| | Bulacan
| | Nueva Ecija
| Olongapo
| Pampanga
| | Tarlac
| | Zambales
| 
- CALABARZON
- (Region IV-A) - Luzon - 16,229 - 12,609,803 - 777
| | Calamba, Laguna
| | Batangas
| | Cavite
| | Laguna
| | Lucena
| | Quezon
| | Rizal
| 
- MIMAROPA
- (Region IV-B) - Luzon - 27,456 - 2,744,671 - 100
- Calapan
| | Marinduque
| | Occidental Mindoro
| | Oriental Mindoro
| | Palawan
| | Puerto Princesa
| | Romblon
| 
- Bicol Region
- (Region V) - Luzon - 17,632 - 5,420,411 - 307.4
- Legazpi
| | Albay
| | Camarines Norte
| | Camarines Sur
| | Catanduanes
| | Masbate
| Naga
| Sorsogon
| 
- Western Visayas
- (Region VI) - Visayas - 20,223 - 7,102,438 - 351.2
- Iloilo City
| | Aklan
| | Antique
| Bacolod
| Capiz
| | Guimaras
| | Iloilo
| Iloilo City
| Negros Occidental
| 
- Central Visayas
- (Region VII) - Visayas - 14,951 - 6,800,180 - 454.8
| | Cebu City
| | Bohol
| | Cebu
| Cebu City
Lapu-Lapu
Mandaue
| Negros Oriental
| | Siquijor
| 
- Eastern Visayas
- (Region VIII) - Visayas - 21,432 - 4,101,322 - 191.4
| | Tacloban
| | Biliran
| | Eastern Samar
| | Leyte
| | Northern Samar
| Ormoc
| Samar
| | Southern Leyte
| Tacloban
- Zamboanga Peninsula
- (Region IX) - Mindanao - 14,811 - 3,407,353 - 230.1
| | Pagadian
| | Isabela City [6]
| Zamboanga City
| Zamboanga del Norte
| | Zamboanga del Sur
| | Zamboanga Sibugay
| 
- Northern Mindanao
- (Region X) - Mindanao
| | Cagayan de Oro
| | Bukidnon
| Cagayan de Oro
| Camiguin
| Iligan
| Lanao del Norte
| | Misamis Occidental
| | Misamis Oriental - 17,125 - 4,297,323 - 250.9
| 
- Davao Region
- (Region XI) - Mindanao
| | Davao City
| | Compostela Valley
| Davao City
| Davao del Norte
| | Davao del Sur
| | Davao Oriental
| | Davao Occidental - 20,244 - 4,468,563 - 220.7
| 
- SOCCSKSARGEN
- (Region XII) - Mindanao
| | Koronadal
| | Cotabato
| Cotabato City
General Santos
| Sarangani
| | South Cotabato
| | Sultan Kudarat - 18,433 - 4,109,571 - 222.9
| 
- Caraga
- (Region XIII) - Mindanao
| | Butuan
| | Agusan del Norte
| | Agusan del Sur
| Butuan
| Dinagat Islands
| | Surigao del Norte
| | Surigao del Sur - 18,847 - 2,429,224 - 128.9
| ![-]()
- Autonomous Region in Muslim Mindanao
- (ARMM) - Mindanao
| | Cotabato City
| | Basilan (excluding Isabela City)
| | Lanao del Sur
| | Maguindanao
| | Sulu
| | Tawi-Tawi - 12,695 - 3,256,140 - 256.5
| | Old Defunct regions: The following are regions that do not exist, explanations about their current status follow each region's name.
| | Southern Tagalog (divided into CALABARZON or Region IV-A and MIMAROPA or Region IV-B)
| | Western Mindanao (now Zamboanga Peninsula, still designated as Region IX)
| | Central Mindanao (now SOCCSKSARGEN, still designated as Region XII)
| | Southern Mindanao (now Davao Region, still designated as Region XI)
| List of Regions, National Statistical Coordination Board.
Some regions use acroyms in their names, examples include
- CALABARZON - , which is derived from - CA - vite,
- LA - guna,
- BA - tangas,
- R - izal, and Que - ZON -
;
- MIMAROPA - , which is derived from - MI - ndoro (for Mindoro Occidental and Mindoro Oriental), - MA - rinduque,
- RO - mblon, and - PA - lawan; and
- SOCCSKSARGEN - , which is derived from - SO - uth - C - otabato,
- C - otabato,
- S - ultan - K - udarat,
- SAR - angani, and - GEN - eral Santos.
"Population and Annual Growth Rates for The Philippines and Its Regions, Provinces, and Highly Urbanized Cities Based on 1990, 2000, and 2010 Censuses". 2010 Census and Housing Population . National Statistics Office. Retrieved 12 October 2012.
highly urbanized city, independent from any province.
independent component city, not under the jurisdiction of any provincial government.
- A component city, part of the province of Basilan, but whose regional services are provided by the offices of Region IX.
| References - Regions of the Philippines in Wikipedia
| | National Statistical Coordination Board
| | National Statistics Office
| | Super regions of the Philippines
| | ISO 3166-2:PH
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