The Kingdom's total population is 23.37 million with an annual increase of 3.1 percent. Saudis accounted for  74.2 percent of the population, and non-Saudis 25.8 percent of total population. The number of Saudis below 30 years of age represented 72.6 percent of the total Saudi population, and those below 15 years of age constituted 45.2 percen.