While founded to offer education to the children of US diplomats in Khartoum, KAS later admitted students from the international community in Khartoum. , 253 students from 44 countries were enrolled. The Early Childhood Center offers schooling to children from 3 years to 4 years of age (at the start of the school year) in preschool, and pre-kindergarten. The Elementary School encompasses kindergarten through grade 5. Middle School (grades 6-8) serves young adolescents and the High School division offers a college-preparatory education to students in grades 9-12.