Mexicanero is the Nahuan language spoken by the Mexicanero people of southern Durango and northern Nayarit. It has around 1000 speakers in the remote towns of San Pedro Jícora and San Juan Buenaventura in the Mezquital municipality, Durango, where they coexist with speakers of Tepehuán, and some 300 speakers in the Acaponeta municipality of Nayarit. There are significant differences between the varieties of San Pedro Jícora on the one hand and San Agustín Buenaventura and Nayarit on the other.