12 of Mexico's officially recognized native peoples live in the state have conserved their language, customs, history, dress and traditions to a significant degree. The primary groups include the Tzeltal, Tzotzil, Ch'ol, Tojolabal, Zoque, Chuj, Kanjobal, Mam, Jacalteco, Mochó Cakchiquel and Lacandon. Most indigenous communities are found in the municipalities of the Centro, Altos, Norte and Selva regions, with many having indigenous populations of over fifty percent. These include Bochil, Sitalá, Pantepec, Simojovel to those with over ninety percent indigenous such as San Juan Cancuc, Huixtán, Tenejapa, Tila, Oxchuc, Tapalapa, Zinacantán, Mitontic, Ocotepec, Chamula, and Chalchihuitán. The most numerous indigenous communities are the Tzeltal and Tzotzil peoples, who number about 400,000 each, together accounting for about half of the state's indigenous population. The next most numerous are the Ch’ol with about 200,000 people and the Tojolabal and Zoques, who number about 50,000 each. The top 3 municipalities in Chiapas with indigenous language speakers 3 years of age and older are: Ocosingo (133,811), Chilon (96,567), and San Juan Chamula (69,475). These 3 municipalities accounted for 24.8% (299,853) of all indigenous language speakers 3 years or older in the state of Chiapas, out of a total of 1,209,057 indigenous language speakers 3 years or older.