Mandaue City's 2021 population is now estimated at 402,012. In 1950, the population of Mandaue City was 25,726. Mandaue City has grown by 7,130 since 2015, which represents a 1.81% 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 Mandaue City, which typically includes Mandaue City's population in addition to adjacent suburban areas.