Manama's 2025 population is now estimated at 743,066. In 1950, the population of Manama was 40,283. Manama has grown by 16,561 in the last year, which represents a 2.28% 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 Manama, which typically includes Manama's population in addition to adjacent suburban areas.