Madaoua sashe ne daga cikin sassan dake a yankin Tahoua, na Jamhuriyyar Nijar. Babban birnin sashen shine garin Madaoua. Bisa ga kidayar da akayi a shekarar 2011, yawan mutane a sashen ya kai 443 902. "Annuaires_Statistiques" (PDF). Institut National de la Statistique. Retrieved 6 January 2020.