Zamboanga Peninsula

Zamboanga Peninsula
Peninsula de Zamboanga
Lawis sa Zamboanga
Vintas of Zamboanga
Location in the Philippines
OpenStreetMap
Coordinates: 7°50′N 122°25′E / 7.83°N 122.42°E / 7.83; 122.42
CountryPhilippines
Island groupMindanao
Regional centerPagadian
Largest cityZamboanga City
Area
  Total
17,056.73 km2 (6,585.64 sq mi)
Highest elevation1,532 m (5,026 ft)
Population
 (2020 census)
  Total
3,875,576
  Density230/km2 (590/sq mi)
Demonym(s)Zamboangueño, Samboanganon
GDP (Nominal, 2024)
  TotalUS$10.2 billion
  Per capitaUS$2,525
Time zoneUTC+8 (PST)
ISO 3166 codePH-09
Provinces
Independent cities
Component cities
Municipalities87
Barangays2,314
Cong. districts10
Languages
HDI 0.665 (Medium)
HDI rank16th in the Philippines (2019)

Zamboanga Peninsula (Cebuano: Lawis sa Zamboanga.; Chavacano: Peninsula de Zamboanga; Filipino: Tangway ng Zamboanga) is an administrative region in Mindanao, Philippines, designated as Region IX. It consists of the provinces of Zamboanga del Norte, Zamboanga Sibugay and Zamboanga del Sur, and the cities of Isabela and Zamboanga City.

The region was previously known as Western Mindanao. Pagadian serves as the regional center, while Zamboanga City is the region's commercial and industrial center.