Al-Hudaydah's 2021 population is now estimated at 689,640. In 1950, the population of Al-Hudaydah was 64,193. Al-Hudaydah has grown by 20,741 since 2015, which represents a 3.10% 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 Al-Hudaydah, which typically includes Al-Hudaydah's population in addition to adjacent suburban areas.