Region IX: Zamboanga Peninsula Region:
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 # Base | PSGC # | 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: |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
9 | 97200000 | 9 | Zamboanga Peninsula | Zamboanga del Norte | Dipolog City | 1st | 1,047,455 | 7,301.00 | 2,818.90 | 0 | 2 | 25 | 691 | 3 |
9 | 97300000 | 9 | Zamboanga Peninsula | Zamboanga del Sur | Pagadian City | 1st | 1,050,668 | 4,499.50 | 1,737.27 | 0 | 1 | 26 | 681 | 11 |
9 | 98300000 | 9 | Zamboanga Peninsula | Zamboanga Sibugay | Ipil | 2nd | 669,840 | 3,607.80 | 1,392.98 | 0 | 0 | 16 | 389 | 52 |
9 | 97332000 | 9 | Zamboanga Peninsula | Zamboanga City | N/A | 1st | 977,234 | 1,414.70 | 546.22 | 0 | N/A | N/A | 98 | N/A |
9 | 99701000 | 9 | Zamboanga Peninsula | Isabela City | N/A | 4th | 130,379 | 233.73 | 90.24 | 0 | N/A | N/A | 45 | N/A |
Pop. (2020): | Area (sq. km.): | Area (sq. mi.): | Ind. Cities: | Comp. Cities: | Municipalities: | Barangays: | # Island Brys: | |||||||
Totals: | 3,875,576 | 17,056.73 | 6,585.61 | 0 | 3 | 67 | 1,904 | 66 |
Map of Region IX: Zamboanga Peninsula Region:

By Scorpion prinz at English Wikipedia, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=5795686
Provinces of Region IX: Zamboanga Peninsula Region:
Zamboanga del Norte:
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 City | 24 | 691 (3) |
Dipolog City (Capitol) | N/A | N/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: |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
97226000 | 26 | 3/25/1982 | Bacundan (Leon B. Postigo) | Municipality | Central | Coastal | 27,639 | 26,221 | 255.50 | 98.65 | 63 (0) 65 | 7112 | 18 | 0 | 4th Class | III |
97224000 | 24 | Baliguian | Municipality | West | Coastal | 23,771 | 22,588 | 439.26 | 169.60 | 63 (0) 65 | 7123 | 17 | 0 | 3rd Class | III | |
97201000 | 1 | 1629 | Dapitan City | Component City | East + Islands | Coastal | 85,202 | 82,418 | 390.53 | 150.78 | 63 (0) 65 | 7101 | 50 | 2 | 3rd Class | I |
97202000 | 2 | 7/1/1913 | Dipolog City (Capitol) | Component City | East | Coastal | 138,141 | 130,759 | 241.13 | 93.10 | 63 (0) 65 | 7100 | 21 | 0 | 3rd Class | |
97225000 | 25 | 2/8/1982 | Godod | Municipality | Central | Inland | 17,510 | 17,424 | 190.00 | 73.36 | 63 (0) 65 | 7100 | 17 | 0 | 4th Class | III |
97223000 | 23 | Gutalac | Municipality | West | Coastal | 36,090 | 34,654 | 492.86 | 190.29 | 63 (0) 65 | 7108 | 33 | 0 | 3rd Class | III | |
97222000 | 22 | Jose Dalman (Ponot) | Municipality | East | Coastal | 28,881 | 27,388 | 135.00 | 52.12 | 63 (0) 65 | 7111 | 18 | 0 | 4th Class | II | |
97227000 | 27 | 2/10/1990 | Kalawit | Municipality | West | Inland | 23,812 | 23,633 | 217.89 | 84.13 | 63 (0) 65 | 7124 | 14 | 0 | 4th Class | III |
97203000 | 3 | 2/2/1914 | Katipunan (Lubungan) | Municipality | East | Coastal | 44,661 | 45,577 | 244.12 | 94.26 | 63 (0) 65 | 7109 | 30 | 0 | 3rd Class | II |
97204000 | 4 | La Libertad | Municipality | East Most | Inland | 8,119 | 8,406 | 69.51 | 26.84 | 63 (0) 65 | 7117 | 13 | 0 | 5th Class | I | |
97205000 | 5 | 8/12/1947 | Labason | Municipality | West | Coastal | 43,934 | 41,357 | 169.58 | 65.48 | 63 (0) 65 | 7119 | 20 | 0 | 2nd Class | III |
97206000 | 6 | 8/22/1951 | Lilay | Municipality | Central | Coastal | 42,213 | 39,812 | 128.43 | 49.59 | 63 (0) 65 | 7115 | 37 | 0 | 3rd Class | III |
97207000 | 7 | 6/16/1951 | Manukan | Municipality | East | Coastal | 36,887 | 36,526 | 246.35 | 95.12 | 63 (0) 65 | 7110 | 22 | 0 | 3rd Class | II |
97208000 | 8 | Mutia | Municipality | East Most | Inland | 11,726 | 12,675 | 73.58 | 28.41 | 63 (0) 65 | 7107 | 16 | 0 | 6th Class | I | |
97209000 | 9 | 8/22/1951 | Piñan (New Piñan) | Municipality | East | Inland | 20,221 | 20,161 | 93.75 | 36.20 | 63 (0) 65 | 7105 | 22 | 0 | 4th Class | I |
97210000 | 10 | 8/22/1951 | Polanco | Municipality | East | Inland | 42,265 | 39,347 | 206.88 | 79.88 | 63 (0) 65 | 7106 | 30 | 0 | 3rd Class | I |
97211000 | 11 | 6/17/1967 | Pres. Manuel A. Roxas | Municipality | East | Coastal | 39,198 | 39,323 | 206.25 | 79.63 | 63 (0) 65 | 7104 | 31 | 0 | 2nd Class | II |
97212000 | 12 | 12/21/1950 | Rizal | Municipality | East Most | Coastal | 15,052 | 14,021 | 80.03 | 30.90 | 63 (0) 65 | 7102 | 22 | 0 | 4th Class | I |
97213000 | 13 | 6/21/1979 | Salug | Municipality | Central | Coastal | 32,134 | 32,204 | 206.60 | 79.77 | 63 (0) 65 | 7114 | 23 | 0 | 3rd Class | III |
97214000 | 14 | Sergio Osmeña Sr | Municipality | East | Inland | 31,942 | 30,220 | 556.44 | 214.84 | 63 (0) 65 | 7108 | 39 | 0 | 2nd Class | I | |
97215000 | 15 | Siayan | Municipality | Central | Inland | 36,236 | 34,966 | 494.75 | 191.02 | 63 (0) 65 | 7113 | 22 | 0 | 2nd Class | II | |
97216000 | 16 | Sibuco | Municipality | South-West Most | Coastal | 36,049 | 34,620 | 782.54 | 302.14 | 63 (0) 65 | 7122 | 28 | 0 | 2nd Class | III | |
97217000 | 17 | Sibutad | Municipality | East + Island | Coastal | 17,453 | 17,645 | 65.57 | 25.32 | 63 (0) 65 | 7103 | 16 | 1 | 4th Class | I | |
97218000 | 18 | 12/22/1936 | Sindangan | Municipality | Central | Coastal | 103,952 | 99,435 | 451.00 | 174.13 | 63 (0) 65 | 7112 | 52 | 0 | 1st Class | II |
97219000 | 19 | 12/23/1936 | Siocan | Municipality | South-West | Coastal | 48,524 | 46,907 | 503.20 | 194.29 | 63 (0) 65 | 7120 | 26 | 0 | 1st Class | III |
97220000 | 20 | Siriwai | Municipality | South-West | Coastal | 31,163 | 28,799 | 222.50 | 85.91 | 63 (0) 65 | 7121 | 34 | 0 | 3rd Class | III | |
97221000 | 21 | 1978 | Tampilisan | Municipality | West | Inland | 24,680 | 24,307 | 137.75 | 53.19 | 63 (0) 65 | 7116 | 20 | 0 | 4th Class | III |
Pop. (2020): | Pop. (2015): | Area (sq. km.): | Area (sq. mi.): | Barangays: | Island Bry: | |||||||||||
Totals: | 1,047,455 | 1,011,393 | 7,301 | 2,818.95 | 691 | 3 |
Zamboanga del Sur:
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 City | Pagadian City (Capitol) | 25 | 779 (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: |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
97302000 | 1 | 8/22/1942 | Aurora | Municipality | North | Inland | 52,995 | 50,755 | 180.95 | 69.87 | 63 (0) 62 | 7020 | 44 | 0 | 2nd Class | I |
97303000 | 2 | 5/8/1967 | Bayog | Municipality | Center | Inland | 34,519 | 33,591 | 356.40 | 137.61 | 63 (0) 62 | 7011 | 28 | 0 | 3rd Class | II |
97305000 | 3 | 6/17/1950 | Dimataling | Municipality | South | Coastal | 31,340 | 30,081 | 141.80 | 54.75 | 63 (0) 62 | 7032 | 24 | 0 | 4th Class | II |
97306000 | 4 | 6/17/1950 | Dinas | Municipality | South | Coastal | 36,291 | 35,504 | 121.10 | 46.76 | 63 (0) 62 | 7015 | 30 | 0 | 4th Class | II |
97307000 | 5 | 6/16/1956 | Dumalinao | Municipality | South | Coastal | 32,928 | 32,013 | 117.64 | 45.42 | 63 (0) 62 | 7015 | 30 | 0 | 4th Class | II |
97308000 | 6 | 12/27/1957 | Dumingag | Municipality | North Most | Inland | 48,881 | 47,485 | 297.75 | 114.96 | 63 (0) 62 | 7028 | 44 | 0 | 2nd Class | I |
97343000 | 27 | 10/17/1991 | Guipos | Municipality | South | Inland | 21,738 | 20,729 | 90.53 | 34.95 | 63 (0) 62 | 7042 | 17 | 0 | 4th Class | I |
97337000 | 23 | 11/11/1977 | Josefina | Municipality | North Most | Inland | 12,205 | 11,799 | 56.35 | 21.76 | 63 (0) 62 | 7027 | 14 | 0 | 5th Class | II |
97311000 | 7 | 8/28/1959 | Kumalarang | Municipality | Center | Coastal | 29,479 | 28,469 | 151.49 | 58.49 | 63 (0) 62 | 7013 | 18 | 0 | 4th Class | I |
97312000 | 8 | 7/20/1949 | Labangan | Municipality | Center | Coastal | 44,262 | 41,790 | 157.90 | 60.97 | 63 (0) 62 | 7017 | 25 | 0 | 3rd Class | I |
97333000 | 22 | 11/11/1977 | Lakewood | Municipality | Center | Inland | 21,559 | 20,374 | 201.30 | 77.72 | 63 (0) 62 | 7014 | 14 | 0 | 4th Class | II |
97313000 | 9 | 10/16/1957 | Lapuyan | Municipality | South | Coastal | 27,737 | 27,264 | 329.00 | 127.03 | 63 (0) 62 | 7037 | 26 | 0 | 3rd Class | II |
97315000 | 10 | 3/9/1960 | Mahayag | Municipality | North Most | Inland | 48,258 | 46,516 | 194.90 | 75.25 | 63 (0) 62 | 7026 | 29 | 0 | 3rd Class | I |
97317000 | 11 | 12/23/1936 | Margosatubig | Municipality | South + Island | Coastal | 38,660 | 37,873 | 111.69 | 43.12 | 63 (0) 62 | 7035 | 17 | 1 | 3rd Class | II |
97318000 | 12 | 9/9/1964 | Midsalip | Municipality | North Most | Inland | 33,711 | 32,075 | 161.56 | 62.38 | 63 (0) 62 | 7021 | 33 | 0 | 4th Class | I |
97319000 | 13 | 6/16/1948 | Molave | Municipality | South | Inland | 53,140 | 52,006 | 251.50 | 97.10 | 63 (0) 62 | 7023 | 25 | 0 | 1st Class | I |
97322000 | 14 | 3/23/1937 | Pagadian City (Capitol) | Component City | Center | Coastal | 210,452 | 199,060 | 378.80 | 146.26 | 63 (0) 62 | 7016 | 54 | 0 | 2nd Class | I |
97338000 | 24 | 7/16/1978 | Pitogo | Municipality | South | Coastal | 27,516 | 27,057 | 95.94 | 37.04 | 63 (0) 62 | 7033 | 15 | 0 | 5th Class | II |
97323000 | 15 | 2/13/1957 | Ramon Magsaysay (Liargao) | Municipality | North Most | Inland | 27,280 | 26,606 | 113.70 | 43.90 | 63 (0) 62 | 7024 | 27 | 0 | 4th Class | I |
97324000 | 16 | 7/14/1960 | Sam Miguel | Municipality | South | Inland | 19,838 | 19,205 | 181.59 | 70.11 | 63 (0) 62 | 7029 | 18 | 0 | 4th Class | II |
97325000 | 17 | 9/17/1957 | San Pablo | Municipality | South + Island | Coastal | 26,648 | 26,106 | 149.90 | 57.88 | 63 (0) 62 | 7031 | 28 | 1 | 4th Class | II |
97340000 | 25 | 3/27/1980 | Sominot (Don Mariano Marcos) | Municipality | North Most | Inland | 19,061 | 18,537 | 111.52 | 43.06 | 63 (0) 62 | 7022 | 18 | 0 | 5th Class | I |
97327000 | 18 | 8/16/1961 | Tabina | Municipality | South | Coastal | 25,734 | 25,061 | 86.90 | 33.55 | 63 (0) 62 | 7034 | 15 | 0 | 3rd Class | II |
97328000 | 19 | 12/27/1957 | Tambulig | Municipality | North Most | Inland | 37,480 | 36,160 | 130.65 | 50.44 | 63 (0) 62 | 7025 | 31 | 0 | 4th Class | I |
97344000 | 28 | 11/8/1991 | Tigboa | Municipality | South | Inland | 21,675 | 20,979 | 120.69 | 46.60 | 63 (0) 62 | 7043 | 18 | 0 | 5th Class | II |
97330000 | 20 | 11/29/1958 | Tukuran | Municipality | Center | Coastal | 42,429 | 9,820 | 144.91 | 55.95 | 63 (0) 62 | 7019 | 25 | 0 | 4th Class | I |
97341000 | 26 | 1982 | Vincenzo A. Sagun | Municipality | South | Coastal | 24,852 | 23,759 | 63.00 | 24.32 | 63 (0) 62 | 7036 | 14 | 0 | 5th Class | II |
97332000 | 21 | 6/23/1635 | Zamboanga City | Independent City | South-West + Islands | Coastal | 977,234 | 861,799 | 1,414.70 | 546.22 | 63 (0) 62 | 7000 | 98 | 9 | 1st Class | 2 LD |
Pop.(2020): | Pop.(2015): | Area (sq. km.): | Area (sq. mi.): | Barangays: | Island Bry: | |||||||||||
Totals: | 2,027,902 | 1,842,473 | 5,914 | 2,283 | 779 | 11 |
Zamboanga Sibugay:
Philippine Standard Geographical Code # 98300000
Zamboanga Sibugay is a coastal province composed of:
Municipalities: | Barangay (of which are Island Barangays): |
---|---|
16 | 389 (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: |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
98301000 | 1 | Alicia | Municipality | South + Island | Coastal | 39,456 | 36,013 | 183.08 | 70.69 | 63 (0) 62 | 7040 | 27 | 1 | 3rd Class | I | |
98302000 | 2 | 1960 | Buug | Municipality | East Most | Inland | 38,425 | 36,634 | 134.06 | 51.76 | 63 (0) 62 | 7009 | 27 | 0 | 3rd Class | I |
98303000 | 3 | Diplahan | Municipality | Center | Inland | 32,585 | 32,428 | 255.51 | 98.65 | 63 (0) 62 | 7039 | 22 | 0 | 4th Class | I | |
98304000 | 4 | Imelda | Municipality | East | Inland | 26,020 | 28,018 | 85.12 | 32.87 | 63 (0) 62 | 7007 | 18 | 0 | 4th Class | I | |
98305000 | 5 | 7/26/1949 | Ipil (Capitol) | Municipality | Center | Coastal | 89,401 | 74,656 | 241.60 | 93.28 | 63 (0) 62 | 7001 | 28 | 0 | 1st Class | II |
98306000 | 6 | 1917 | Kabasalan | Municipality | Center | Coastal | 46,884 | 44,336 | 289.20 | 111.66 | 63 (0) 62 | 7005 | 29 | 0 | 2nd Class | II |
98307000 | 7 | Mabuhay | Municipality | Olutanga Island-East | Coastal | 37,390 | 36,870 | 82.85 | 31.99 | 63 (0) 62 | 7010 | 18 | 18 | 5th Class | I | |
98308000 | 8 | 7/23/1951 | Malangas | Municipality | East | Coastal | 32,022 | 33,380 | 235.53 | 90.94 | 63 (0) 62 | 7038 | 25 | 0 | 3rd Class | I |
98309000 | 9 | Naga | Municipality | Center | Coastal | 41,743 | 38,547 | 246.30 | 95.10 | 63 (0) 62 | 7004 | 23 | 0 | 3rd Class | II | |
98310000 | 10 | Olutanga | Municipality | Olutanga Island-West | Coastal | 38,438 | 33,671 | 113.30 | 43.75 | 63 (0) 62 | 7041 | 19 | 19 | 4th Class | I | |
98311000 | 11 | Payao | Municipality | South | Coastal | 34,952 | 31,686 | 245.66 | 94.85 | 63 (0) 62 | 7008 | 29 | 0 | 4th Class | I | |
98312000 | 12 | Roseller T. Lim | Municipality | South-West | Coastal | 43,575 | 43,646 | 300.00 | 115.83 | 63 (0) 62 | 7002 | 26 | 0 | 3rd Class | II | |
98313000 | 13 | 12/28/1956 | Siay | Municipality | Center | Coastal | 40,585 | 41,572 | 313.66 | 121.10 | 63 (0) 62 | 7006 | 29 | 0 | 4th Class | II |
98314000 | 14 | 11/11/1977 | Talusan | Municipality | Olutanga Island-Middle | Coastal | 27,873 | 29,969 | 58.16 | 22.46 | 63 (0) 62 | 7012 | 14 | 14 | 5th Class | I |
98315000 | 15 | 5/24/1959 | Titay | Municipality | Center | Inland | 53,994 | 49,673 | 350.44 | 135.31 | 63 (0) 62 | 7003 | 30 | 0 | 5th Class | II |
98316000 | 16 | 5/24/1960 | Tungawan | Municipality | South-West Most | Coastal | 46,497 | 42,030 | 473.28 | 182.73 | 63 (0) 62 | 7018 | 25 | 0 | 2nd Class | II |
Pop.(2020): | Pop.(2015): | Area (sq. km.): | Area (sq. mi.): | Barangays: | Island Bry: | |||||||||||
Totals: | 669,840 | 633,129 | 3,607.75 | 1,392.97 | 389 | 52 |