1- Statistics of "Imam Hussein (AS) Encyclopedia" from the Shiites of Sudan - 2000
Country population: 35.530.371
Percentage of Shiites in relation to the country's population: 1.9 percent
2- Statistics of the "Ahlulbayt (a.s) World Assembly "of Shiites in Sudan - 2008
Country population: 40,200,000
Shiite population:578,000
Approximate percentage of Shiites in relation to the country's population: 1.5%
3-Statistics of the Association of Religion and Social Life " Pew Research Center " of Shiites in Sudan- 2009
Country population:39.379.358
Muslim population: 30.121.000
Shiite population: 300,000
Percentage of Shiites in the Muslim population of the country: less than 1 percent