Mosul's 2025 population is now estimated at 1,904,140. In 1950, the population of Mosul was 144,757. Mosul has grown by 56,450 in the last year, which represents a 3.06% 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 Mosul, which typically includes Mosul's population in addition to adjacent suburban areas.