An Overview

Introduction

The Zamboanga Peninsula, officially designated as Region IX, is one of the 17 regions of the Philippines. Located in the north-western part of Mindanao Island in the Philippines. This region is composed of three provinces: Zamboanga del Norte, Zamboanga del Sur, and Zamboanga Sibugay, as well as the chartered city of Zamboanga, the region serves as a key area both geographically and economically in southern Philippines. It is known for its diverse cultures, rich natural resources, and strategic location.


Geography

Zamboanga Peninsula is a long, narrow landmass that stretches westward into the Sulu Sea. It is bordered by the Sulu Sea to the west, the Moro Gulf to the south, and the rest of Mindanao to the east. The peninsula includes three provinces and two independent cities:

  • Zamboanga del Norte
  • Zamboanga del Sur
  • Zamboanga Sibugay
  • Zamboanga City (highly urbanized city)
  • Isabela City (located on Basilan Island but administratively part of Region IX)

The regional center is Pagadian City, located in Zamboanga del Sur.


Demographics and Culture

The region is home to a multicultural population consisting of:

  • Cebuano and Ilonggo settlers,
  • Indigenous groups such as the Subanen, and
  • Muslim communities including the Tausug, Yakan, and Sama-Bajau.

The dominant languages are Cebuano, Chavacano (a Spanish-based creole spoken primarily in Zamboanga City), and various indigenous and Moro languages. The region is religiously diverse, with significant Christian and Muslim populations coexisting in many areas.


Economy

Zamboanga Peninsula has a mixed economy, with agriculture, fishing, forestry, and trade as major economic drivers. Key economic features include:

  • Agriculture: Coconut, rice, corn, rubber, and fruits are major crops.
  • Fisheries: Rich fishing grounds, especially in Zamboanga City and nearby coastal areas.
  • Industry: Food processing, woodcraft, and rubber-based products.
  • Trade and Logistics: Zamboanga City is a major trading hub, especially for goods bound for and coming from nearby ASEAN countries.

Tourism

The region boasts many natural and cultural attractions, including:

  • Great Santa Cruz Island – known for its rare pink sand beaches in Zamboanga City.
  • Merloquet Falls – a scenic multi-tiered waterfall.
  • Lakewood – a serene mountain lake destination in Zamboanga del Sur.
  • Yakan Weaving Village – a cultural site preserving traditional textiles and crafts.
  • Historical landmarks – such as Fort Pilar and numerous mosques and churches.

Tourism is growing in the region, supported by improved infrastructure and increasing interest in eco-tourism and cultural heritage.


Challenges and Opportunities

Like many regions in Mindanao, the Zamboanga Peninsula faces challenges related to poverty, infrastructure gaps, and occasional security issues. However, efforts in peacebuilding, economic development, and cultural promotion continue to create opportunities for growth and tourism.


Zamboanga Peninsula Region is composed of 3 provinces on the northwestern portion of Mindanao. It’s bordered by the Sulu Sea to the west, the Gulf of Moro to the south, Region X: Northern Mindanao to the east, and the Sulu Archipelago to the south-west.

Conclusion

The Zamboanga Peninsula is a vibrant region with a unique blend of cultures, natural beauty, and economic potential. Its strategic location and cultural diversity make it a significant contributor to the development and identity of the southern Philippines.

PSGC # BasePSGC #Region #Region Name:Province or HUC:Capitol:Income Class:Pop.
(2020):
Area (sq. km.):Area (sq. mi.):Ind. Cities:Comp. Cities:Municipalities:Barangays:# Island Brys:
9972000009Zamboanga PeninsulaZamboanga del NorteDipolog City1st1,047,4557,301.002,818.90 02256913
9973000009Zamboanga PeninsulaZamboanga del SurPagadian City1st1,050,6684,499.501,737.27 012668111
9983000009Zamboanga PeninsulaZamboanga SibugayIpil2nd669,8403,607.801,392.98 001638952
9973320009Zamboanga PeninsulaZamboanga CityN/A1st977,2341,414.70546.22 0N/AN/A98N/A
9997010009Zamboanga PeninsulaIsabela CityN/A4th130,379233.7390.24 0N/AN/A45N/A
       Pop.
(2020):
Area (sq. km.):Area (sq. mi.): Ind. Cities:Comp. Cities:Municipalities:Barangays:# Island Brys:
       Totals:3,875,57617,056.736,585.61 03671,90466
Overview of regional information about Region IX: Zamboanga Peninsula Region.

By Scorpion prinz at English Wikipedia, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=5795686

Philippine Standard Geographical Code # 97200000

Zamboanga del Norte is a coastal province composed of:

Component City (2):Municipalities:Barangay (of which are Island Barangays):
Dapitan City24691 (3)
Dipolog City (Capitol)N/AN/A
PSGC #Town #Creation Date:Municipality:Type:Location:Coastal/Inland:Pop.
(2020):
Pop.
(2015):
Area (sq. km.):Area (sq. mi.):IDD: Area Code:Zip Code:Barangays:Island Bry:Income Class:District:
97226000263/25/1982Bacundan (Leon B. Postigo)MunicipalityCentral Coastal27,63926,221255.5098.6563 (0) 6571121804th ClassIII
9722400024 BaliguianMunicipalityWest Coastal23,77122,588439.26169.6063 (0) 6571231703rd ClassIII
9720100011629Dapitan CityComponent CityEast + IslandsCoastal85,20282,418390.53150.7863 (0) 6571015023rd ClassI
9720200027/1/1913Dipolog City (Capitol)Component CityEast Coastal138,141130,759241.1393.1063 (0) 6571002103rd Class 
97225000252/8/1982GododMunicipalityCentral Inland17,51017,424190.0073.3663 (0) 6571001704th ClassIII
9722300023 GutalacMunicipalityWest Coastal36,09034,654492.86190.2963 (0) 6571083303rd ClassIII
9722200022Jose Dalman (Ponot)MunicipalityEast Coastal28,88127,388135.0052.1263 (0) 6571111804th ClassII 
97227000272/10/1990KalawitMunicipalityWest Inland23,81223,633217.8984.1363 (0) 6571241404th ClassIII
9720300032/2/1914Katipunan (Lubungan)MunicipalityEast Coastal44,66145,577244.1294.2663 (0) 6571093003rd ClassII
972040004 La LibertadMunicipalityEast Most Inland8,1198,40669.5126.8463 (0) 6571171305th ClassI
9720500058/12/1947LabasonMunicipalityWest Coastal43,93441,357169.5865.4863 (0) 6571192002nd ClassIII
9720600068/22/1951LilayMunicipalityCentral Coastal42,21339,812128.4349.5963 (0) 6571153703rd ClassIII
9720700076/16/1951ManukanMunicipalityEast Coastal36,88736,526246.3595.1263 (0) 6571102203rd ClassII 
972080008 MutiaMunicipalityEast Most Inland11,72612,67573.5828.4163 (0) 6571071606th ClassI
9720900098/22/1951Piñan (New Piñan)MunicipalityEast Inland20,22120,16193.7536.2063 (0) 6571052204th ClassI
97210000108/22/1951PolancoMunicipalityEast Inland42,26539,347206.8879.8863 (0) 6571063003rd ClassI
97211000116/17/1967Pres. Manuel A. RoxasMunicipalityEast Coastal39,19839,323206.2579.6363 (0) 6571043102nd ClassII
972120001212/21/1950RizalMunicipalityEast Most Coastal15,05214,02180.0330.9063 (0) 6571022204th ClassI
97213000136/21/1979SalugMunicipalityCentral Coastal32,13432,204206.6079.7763 (0) 6571142303rd ClassIII
9721400014 Sergio Osmeña SrMunicipalityEast Inland31,94230,220556.44214.8463 (0) 6571083902nd ClassI
9721500015 SiayanMunicipalityCentral Inland36,23634,966494.75191.0263 (0) 6571132202nd ClassII
9721600016SibucoMunicipalitySouth-West Most Coastal36,04934,620782.54302.1463 (0) 6571222802nd ClassIII
9721700017 SibutadMunicipalityEast + IslandCoastal17,45317,64565.5725.3263 (0) 6571031614th ClassI
972180001812/22/1936SindanganMunicipalityCentral Coastal103,95299,435451.00174.1363 (0) 6571125201st ClassII
972190001912/23/1936SiocanMunicipalitySouth-West Coastal48,52446,907503.20194.2963 (0) 6571202601st ClassIII
9722000020 SiriwaiMunicipalitySouth-West Coastal31,16328,799222.5085.9163 (0) 6571213403rd ClassIII
97221000211978TampilisanMunicipalityWest Inland24,68024,307137.7553.1963 (0) 6571162004th ClassIII
Pop. (2020):Pop. (2015):Area (sq. km.):Area (sq. mi.):Barangays:Island Bry:
Totals:1,047,4551,011,3937,3012,818.956913
Overview of provincial information about the province of Zamboanga del Norte.

Philippine Standard Geographical Code # 97300000

Zamboanga del Sur is a coastal province composed of:

Independent City (1):Component City (1):Municipalities:Barangay (of which are Island Barangays):
Zamboanga CityPagadian City (Capitol)25779 (11)
PSGC #Town #Creation Date:Municipality:Type:Location:Coastal/Inland:Pop.
(2020):
Pop.
(2015):
Area (sq. km.):Area (sq. mi.):IDD: Area Code:Zip Code:Barangays:Island Bry:Income Class:District:
9730200018/22/1942AuroraMunicipalityNorth Inland52,99550,755180.9569.8763 (0) 6270204402nd ClassI
9730300025/8/1967BayogMunicipalityCenter  Inland34,51933,591356.40137.6163 (0) 6270112803rd ClassII
9730500036/17/1950DimatalingMunicipalitySouth Coastal31,34030,081141.8054.7563 (0) 6270322404th ClassII
9730600046/17/1950DinasMunicipalitySouth Coastal36,29135,504121.1046.7663 (0) 6270153004th ClassII
9730700056/16/1956DumalinaoMunicipalitySouth Coastal32,92832,013117.6445.4263 (0) 6270153004th ClassII
97308000612/27/1957DumingagMunicipalityNorth Most  Inland48,88147,485297.75114.9663 (0) 6270284402nd ClassI
973430002710/17/1991GuiposMunicipalitySouth  Inland21,73820,72990.5334.9563 (0) 6270421704th ClassI
973370002311/11/1977JosefinaMunicipalityNorth Most  Inland12,20511,79956.3521.7663 (0) 6270271405th ClassII
9731100078/28/1959KumalarangMunicipalityCenter Coastal29,47928,469151.4958.4963 (0) 6270131804th ClassI
9731200087/20/1949LabanganMunicipalityCenter Coastal44,26241,790157.9060.9763 (0) 6270172503rd ClassI
973330002211/11/1977LakewoodMunicipalityCenter  Inland21,55920,374201.3077.7263 (0) 6270141404th ClassII
97313000910/16/1957LapuyanMunicipalitySouth Coastal27,73727,264329.00127.0363 (0) 6270372603rd ClassII
97315000103/9/1960MahayagMunicipalityNorth Most  Inland48,25846,516194.9075.2563 (0) 6270262903rd ClassI
973170001112/23/1936MargosatubigMunicipalitySouth + IslandCoastal38,66037,873111.6943.1263 (0) 6270351713rd ClassII
97318000129/9/1964MidsalipMunicipalityNorth Most  Inland33,71132,075161.5662.3863 (0) 6270213304th ClassI
97319000136/16/1948MolaveMunicipalitySouth  Inland53,14052,006251.5097.1063 (0) 6270232501st ClassI
97322000143/23/1937Pagadian City (Capitol)Component CityCenter Coastal210,452199,060378.80146.2663 (0) 6270165402nd ClassI
97338000247/16/1978PitogoMunicipalitySouth Coastal27,51627,05795.9437.0463 (0) 6270331505th ClassII
97323000152/13/1957Ramon Magsaysay (Liargao)MunicipalityNorth Most  Inland27,28026,606113.7043.9063 (0) 6270242704th ClassI
97324000167/14/1960Sam MiguelMunicipalitySouth  Inland19,83819,205181.5970.1163 (0) 6270291804th ClassII
97325000179/17/1957San PabloMunicipalitySouth + IslandCoastal26,64826,106149.9057.8863 (0) 6270312814th ClassII
97340000253/27/1980Sominot (Don Mariano Marcos)MunicipalityNorth Most  Inland19,06118,537111.5243.0663 (0) 6270221805th ClassI
97327000188/16/1961TabinaMunicipalitySouth Coastal25,73425,06186.9033.5563 (0) 6270341503rd ClassII
973280001912/27/1957TambuligMunicipalityNorth Most  Inland37,48036,160130.6550.4463 (0) 6270253104th ClassI
973440002811/8/1991TigboaMunicipalitySouth  Inland21,67520,979120.6946.6063 (0) 6270431805th ClassII
973300002011/29/1958TukuranMunicipalityCenter Coastal42,4299,820144.9155.9563 (0) 6270192504th ClassI
97341000261982Vincenzo A. SagunMunicipalitySouth Coastal24,85223,75963.0024.3263 (0) 6270361405th ClassII
97332000216/23/1635Zamboanga CityIndependent CitySouth-West + IslandsCoastal977,234861,7991,414.70546.2263 (0) 6270009891st Class2 LD
Pop.(2020):Pop.(2015):Area (sq. km.):Area (sq. mi.):Barangays:Island Bry:
Totals:2,027,9021,842,4735,9142,28377911
Overview of provincial information about the province of Zamboanga del Sur.

Philippine Standard Geographical Code # 98300000

Zamboanga Sibugay is a coastal province composed of:

Municipalities:Barangay (of which are Island Barangays):
16389 (52)
PSGC #Town #Creation Date:Municipality:Type:Location:Coastal/Inland:Pop.
(2020):
Pop.
(2015):
Area (sq. km.):Area (sq. mi.):IDD: Area Code:Zip Code:Barangays:Island Bry:Income Class:District:
983010001 AliciaMunicipalitySouth + IslandCoastal 39,45636,013183.0870.6963 (0) 6270402713rd ClassI
9830200021960BuugMunicipalityEast Most Inland38,42536,634134.0651.7663 (0) 6270092703rd ClassI
983030003 DiplahanMunicipalityCenter Inland32,58532,428255.5198.6563 (0) 6270392204th ClassI
983040004 ImeldaMunicipalityEast Inland26,02028,01885.1232.8763 (0) 6270071804th ClassI
9830500057/26/1949Ipil (Capitol)MunicipalityCenter Coastal89,40174,656241.6093.2863 (0) 6270012801st ClassII
9830600061917KabasalanMunicipalityCenter Coastal46,88444,336289.20111.6663 (0) 6270052902nd ClassII
983070007 MabuhayMunicipalityOlutanga Island-EastCoastal37,39036,87082.8531.9963 (0) 62701018185th ClassI
9830800087/23/1951MalangasMunicipalityEast Coastal32,02233,380235.5390.9463 (0) 6270382503rd ClassI
983090009 NagaMunicipalityCenter Coastal41,74338,547246.3095.1063 (0) 6270042303rd ClassII
9831000010 OlutangaMunicipalityOlutanga Island-WestCoastal38,43833,671113.3043.7563 (0) 62704119194th ClassI
9831100011 PayaoMunicipalitySouthCoastal34,95231,686245.6694.8563 (0) 6270082904th ClassI
9831200012 Roseller T. LimMunicipalitySouth-WestCoastal43,57543,646300.00115.8363 (0) 6270022603rd ClassII
983130001312/28/1956SiayMunicipalityCenter Coastal40,58541,572313.66121.1063 (0) 6270062904th ClassII
983140001411/11/1977TalusanMunicipality Olutanga Island-MiddleCoastal27,87329,96958.1622.4663 (0) 62701214145th ClassI
98315000155/24/1959TitayMunicipalityCenter Inland53,99449,673350.44135.3163 (0) 6270033005th ClassII
98316000165/24/1960TungawanMunicipalitySouth-West Most Coastal46,49742,030473.28182.7363 (0) 6270182502nd ClassII
Pop.(2020):Pop.(2015):Area (sq. km.):Area (sq. mi.):Barangays:Island Bry:
Totals:669,840633,1293,607.751,392.9738952
Overview of provincial information about the province of Zamboanga Sibugay
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