Zamboanga City, officially the City of Zamboanga (Chavacano: Ciudad de Zamboanga, Tausug: Dāira sin Sambuangan, Filipino: Lungsod ng Zamboanga, Cebuano: Dakbayan sa Zamboanga) or Jambangan in the native Subanon language, is a 1st class highly urbanized city in the Zamboanga Peninsula region of the Philippines. According to the 2020 census, it has a population of 977,234 people. It is the fifth-most populous and third-largest city by land area in the Philippines and also the second most populous in Mindanao after Davao City. It is the commercial and industrial center of the Zamboanga Peninsula Region.
On October 12, 1936, Zamboanga became a chartered city under Commonwealth Act No. 39. It was inaugurated on February 26, 1937.
Zamboanga City is an independent, chartered city and was designated highly urbanized on November 22, 1983.
Although geographically separated, and an independent and chartered city, Zamboanga City is grouped with the province of Zamboanga del Sur by the Philippine Statistics Authority for statistical purposes, yet governed independently from it. And also, it is the largest city of that province and in the entire Zamboanga Peninsula Region.
In 2028, the city’s population is projected to hit the 1,200,000 population mark, which will make the city fall under the NEDA’s classification of a Metropolitan City.