Matankari yanki karkara ne wanda yake kimanin kilomita 15 arewa da Dogon Dutsi a cikin yankin Dosso. Wanan garin yana a cikin kwari ne inda ake noman hatsi, wake, gyada, da takoriga... Daga bayanin ma'aikatar kididdiga ta Niger wato INS ta bayar, Matankari tanada yawan mutanen suka kai kimanin 83 268 a inda akwai mata 42 095 maza kuma 41 173 a shekarar 2017. Matankari babban birni ne na ƙauyen Matankari. An kasa shi zuwa gundumomi shida, Bilawa, Bozaraoua, Danleïni, Gabass, Guébé, da Sabongari da kuma kabilar Abzinawan Ouelleminden daga Imanan (Imouhagh kel tebrante). INS (2018), ANNUAIRE STATISTIQUE REGIONALE DE DOSSO, https://stat-niger.org/wp-content/uploads/2020/05/AS_Dosso_2013_2017.pdf