Khartoum State is one of the eighteen states of Sudan. Although it is the smallest state by area, it is the most populous state in Sudan—5,274,321 in the 2008 census, and officially estimated at 7,993

Kassala is one of the 18 wilayat of Sudan. It has an area of 36,710 km2 and an estimated population of approximately 2,519,071 in 2018. The state borders Khartoum to the west, Qadarif to the south, Er