Say Shariff Saydona Mustapha et kumanem ya klase baley ed luyag na Maguindanao, Pilipinas. Unong ed 2010 Census, say papulasyon to et 16,442 totoo. Walay kabaleg tan sukat to ya 164.42 sq. km. Sikato et walad kumadwa ya distrito. Say zip code to et 9608.