17,600 (2011 UNSD). Total users in all countries: 18,030.
Sonora state: Cócorit, Bácum, Tórim, Vícam, Pótam, Ráhum, Huirivis, and Bélen.
None known. Partial intelligibility of Mayo [mfy].
SOV; affixes, clitics; median word length; single underlying tone; 15 consonants and 5 vowels.
Most also use Spanish [spa] (Fernández and Guerrero 2007).
Latin script [Latn].
Traditional religion, Christian.