Yanbu Al-Bahr's 2021 population is now estimated at 343,030. In 1950, the population of Yanbu Al-Bahr was 4,562. Yanbu Al-Bahr has grown by 8,041 since 2015, which represents a 2.40% 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 Yanbu Al-Bahr, which typically includes Yanbu Al-Bahr's population in addition to adjacent suburban areas.