Zamboanga City's 2021 population is now estimated at 930,610. In 1950, the population of Zamboanga City was 107,216. Zamboanga City has grown by 13,133 since 2015, which represents a 1.43% annual change. These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Zamboanga City, which typically includes Zamboanga City's population in addition to adjacent suburban areas.