Language EI Country Genetic Unit Speakers RI Acatepec Tlapanec 5 Mexico Subtiapa-Tlapanec 33000 1 Alacatlatzala Mixtec 4.5 Mexico Mixtecan 23000 2 Alcozauca Mixtec 5 Mexico Mixtecan 10000 3 Aloápam Zapotec 4 Mexico Zapotecan 2100 4 Amatlán Zapotec 5 Mexico Zapotecan 6000 5 Amoltepec Mixtec 3 Mexico Mixtecan 6000 6 Ascunción Mixtepec Zapotec 1 Mexico Zapotecan 100 7 Atatláhuca Mixtec 5 Mexico Mixtecan 8300 8 Ayautla Mazatec 5 Mexico Popolocan 3500 9 Ayoquesco Zapotec 3 Mexico Zapotecan < 900 10 Ayutla Mixtec 5 Mexico Mixtecan 8500 11 Azoyú Tlapanec 1 Mexico Subtiapa-Tlapanec < 680 12 Aztingo Matlatzinca 1 Mexico Otopamean > < 100 13 Matlatzincan Cacaloxtepec Mixtec 2.5 Mexico Mixtecan < 850 14 Cajonos Zapotec 4 Mexico Zapotecan 5000 15 Central Hausteca Nahuatl 5 Mexico Uto-Aztecan 200000 16 Central Nahuatl 3 Mexico Uto-Aztecan 40000 17 Central Pame 4 Mexico Pamean 4350 18 Central Puebla Nahuatl 4.5 Mexico Uto-Aztecan 16000 19 Chaopan Zapotec 5 Mexico Zapotecan 24000 20 Chayuco Mixtec 5 Mexico Mixtecan 30000 21 Chazumba Mixtec 2 Mexico Mixtecan < 2,500 22 Chiapanec 1 Mexico Chiapanec-Mangue < 20 23 Chicahuaxtla Triqui 5 Mexico Mixtecan 6000 24 Chichicapan Zapotec 4 Mexico Zapotecan 4000 25 Chichimeca-Jonaz 3 Mexico Otopamean > < 200 26 Chichimec Chigmecatitlan Mixtec 3 Mexico Mixtecan 1600 27 Chiltepec Chinantec 3 Mexico Chinantecan < 1,000 28 Chimalapa Zoque 3.5 Mexico Zoque 4500 29 Chiquihuitlán Mazatec 3.5 Mexico Popolocan 2500 30 Chochotec 3 Mexico Popolocan 770 31 Coatecas Altas Zapotec 4 Mexico Zapotecan 5000 32 Coatepec Nahuatl 2.5 Mexico Uto-Aztecan < 1,400 33 Coatlán Mixe 4 Mexico Mixe 5000 34 Coatlán Zapotec 3.5 Mexico Zapotecan 500 35 Coatzospan Mixtec 4 Mexico Mixtecan 5000 36 Comaltepec Chinantec 4 Mexico Chinantecan 2000 37 Copala Triqui 5 Mexico Mixtecan 15000 38 Coyotepec Popoloca 1 Mexico Popolocan 500 39 Coyutla Totonac 5 Mexico Totonac-Tepehua 48000 40 Cuyamecalco Mixtec 4 Mexico Mixtecan 2600 41 Diuxi-Tilantongo Mixtec 5 Mexico Mixtecan 8500 42 E Highland Chatino 3.5 Mexico Zapotecan 2000 43 E Highland Otomi 5 Mexico Otomian 20000 44 Eastern Hausteca Nahuatl 5 Mexico Uto-Aztecan 410000 45 El Alto Zapotec 3 Mexico Zapotecan 900 46 Elotepec Zapotec 2 Mexico Zapotecan 200 47 Estado de Mexico Otomi 5 Mexico Otomian 10000 48 Filomena Mata-Coahuitlán 5 Mexico Totonac-Tepehua 15000 49 Totonac Guerrero Amuzgo 5 Mexico Amuzgoan 23000 50 Guerrero Nahuatl 5 Mexico Uto-Aztecan 150000 51 Guevava de Humboldt 5 Mexico Zapotecan 7000 52 Zapotec Güilá Zapotec 5 Mexico Zapotecan 9500 53 Highland Oaxaca Chontal 4 Mexico Tequistlatecan 3600 54 Highland Popoluca 5 Mexico Zoque 30000 55 Highland Puebla Nahuatl 5 Mexico Uto-Aztecan 125000 56 Highland Totonac 5 Mexico Totonac-Tepehua 120000 57 Huautla Mazatec 5 Mexico Popolocan 72000 58 Huaxcaleca Nahuatl 3 Mexico Uto-Aztecan 7000 59 Huehuetla Tepehua 3.5 Mexico Totonac-Tepehua 3000 60 Huitepec Mixtec 3.5 Mexico Mixtecan 4000 61 Ipalapa Amuzgo 3.5 Mexico Amuzgoan 2000 62 Isthmus Mecayapan Nahuatl 5 Mexico Uto-Aztecan 20000 63 Isthmus Mixe 5 Mexico Mixe 20000 64 Isthmus Zapotec 5 Mexico Zapotecan 85000 65 Isthmus-Cosoleacaque 3.5 Mexico Uto-Aztecan 5144 66 Nahuatl Isthmus-Pajapan Nahuatl 3 Mexico Uto-Aztecan < 7,000 67 Itundujia Mixtec 2.5 Mexico Mixtecan < 1,100 68 Ixcatec 3 Mexico Popolocan < 120 69 Ixcatlan Mazatec 4.5 Mexico Popolocan 11000 70 Ixtayutla Mixtec 5 Mexico Mixtecan 5500 71 Ixtenco Otomí 1.5 Mexico Otopamean > Otomian < 740 72 Jalapa de Díaz Mazatec 5 Mexico Popolocan 15500 73 Jamiltepec Mixtec 5 Mexico Mixtecan 10000 74 Juquila Mixe 5 Mexico Mixe 8000 75 Juxtlahuaca Mixtec 5 Mexico Mixtecan 16000 76 Lachiguiri Zapotec 4 Mexico Zapotecan 5000 77 Lachirioag Zapotec 4 Mexico Zapotecan 2000 78 Lachixió Zapotec 5 Mexico Zapotecan 6500 79 Lalana Chinantec 5 Mexico Chinantecan 10500 80 Lealao Chinantec 3.5 Mexico Chinantecan 2000 81 Lowland Oaxaca Chontal 3.5 Mexico Tequistlatecan <1,000 82 Loxicha Zapotec 5 Mexico Zapotecan 50000 83 Magdalena Peñasco Mixtec 4 Mexico Mixtecan 4200 84 Malinaltepec Tlapanec 5 Mexico Subtiapa-Tlapanec 33000 85 Mazahua Central 5 Mexico Otomian 350000 86 Mazaltepec Zapotec 3 Mexico Zapotecan < 2,200 87 Mazatlan Mazatec 5 Mexico Popolocan 13000 88 Mazatlan Mixe 5 Mexico Mixe 19211 89 Metlatónoc Mixtec 5 Mexico Mixtecan 47000 90 Mezontla Popoloca 4 Mexico Popolocan 2000 91 Mezquital Otomi 5 Mexico Otomian 100000 92 Miahuatlán Zapotec 5 Mexico Zapotecan 80000 93 Michoacan Mazahua 5 Mexico Otomian < 20000 94 Michoacán Nahuatl 3.5 Mexico Uto-Aztecan 3000 95 Mitla Zapotec 3 Mexico Zapotecan 19500 96 Mitlatongo Mixtec 3.5 Mexico Mixtecan 1800 97 Mixtepec Mixtec 5 Mexico Mixtecan 12000 98 Mixtepec Zapotec 5 Mexico Zapotecan 7000 99 Morelos Nahuatl 4.5 Mexico Uto-Aztecan 15000 100 N Oaxaca Nahuatl 5 Mexico Uto-Aztecan 9000 101 N Tlaxiaco Mixtec 5 Mexico Mixtecan 14000 102 NC Mixe 5 Mexico Mixe 13000 103 Nopala Chatino 4 Mexico Zapotecan 11000 104 Northern Pame 5 Mexico Pamean 5600 105 NW Oaxaca Mixtec 4 Mexico Mixtecan 2500 106 Ocotepec Mixtec 5 Mexico Mixtecan 5000-8000 107 Ocotlán Zapotec 5 Mexico Zapotecan 15000 108 Ojitlán Chinantec 4.5 Mexico Chinantecan 22000 109 Oluta Popoluca 1 Mexico Mixe <100 110 Ometepec Nahuatl 3.5 Mexico Uto-Aztecan < 450 111 Orizaba Nahuatl 5 Mexico Uto-Aztecan 120000 112 Ozolotepec Zapotec 5 Mexico Zapotecan 6500 113 Ozumacín Chinantec 3 Mexico Chinantecan 5000 114 Ozumatlan Totonac 4 Mexico Totonac-Tepehua 4000 115 Palantla Chinantec 5 Mexico Chinantecan 12000 116 Papantla Totonac 5 Mexico Totonac-Tepehua 80000 117 Patla-Chicontla Totonac 3 Mexico Totonac-Tepehua < 6,000 118 Peñoles Mixtec 5 Mexico Mixtecan 13000 119 Petapa Zapotec 4 Mexico Zapotecan 8000 120 Pinotepa Nacional Mixtec 5 Mexico Mixtecan 20000 121 Pisaflores Tepehua 4 Mexico Totonac-Tepehua 4000 122 Purepecha 5 Mexico Tarascan 120000 123 Querétaro Otomi 5 Mexico Otomian 33000 124 Quetzaltepec Mixe 5 Mexico Mixe 6700 125 Quiavicuzas Zapotec 4 Mexico Zapotecan 4000 126 Quioquitani-Quierí Zapotec 4 Mexico Zapotecan 4000 127 Quiotepec Chinantec 4.5 Mexico Chinantecan 8000 128 Rayón Zoque 2 Mexico Zoque < 2,300 129 Rincón Zapotec 5 Mexico Zapotecan 30000 130 S Puebla Mixtec 3 Mexico Mixtecan < 1,300 131 S Rincon Zapotec 5 Mexico Zapotecan 12000 132 San Augustín Mixtepec 1 Mexico Zapotecan <60 133 Zapotec San Baltazar Loxicha Zapotec 3.5 Mexico Zapotecan 1500 134 San Dionisio del Mar Huave 3.5 Mexico Huavean 5000 135 San Felipe Otlaltepec 3 Mexico Popolocan < 3,000 136 Popoloca San Francisco del Mar Huave 2 Mexico Huavean < 900 137 San Francisco Matlatzinca 1.5 Mexico Otopamean > < 1,100 138 Matlatzincan San Jerónimo Tecóatl 5 Mexico Popolocan 34000 139 Mazatec San Juan Atzingo Popoloca 4 Mexico Popolocan 5000 140 San Juan Colorado Mixtec 5 Mexico Mixtecan 13500 141 San Juan Guelavía Zapotec 5 Mexico Zapotecan 28000 142 San Juan Teita Mixtec 3 Mexico Mixtecan < 650 143 San Luis Potosí Haustec 5 Mexico Mayan 70000 144 San Luis Temalacayuca 4 Mexico Popolocan 4800 145 Popoloca San Marcos Tlalcoyalco 4 Mexico Popolocan 5000 146 Popoloca San Martin Itunyoso Triqui 4 Mexico Mixtec 2000 147 San Mateo del Mar Huave 5 Mexico Huavean 12000 148 San Miguel El Grande Mixtec 5 Mexico Mixtecan 14500 149 San Miguel Piedras Mixtec 2 Mexico Mixtecan < 450 150 San Pedro Amuzgos Amuzgo 4 Mexico Amuzgoan 4000 151 San Pedro Quiatoni Zapotec 5 Mexico Zapotecan 15000 152 San Vicente Coatlán Zapotec 4 Mexico Zapotecan 2400 153 Santa Maria Zacatepec Mixtec 5 Mexico Mixtecan 6000 154 Santa Catarina Albarradas 4 Mexico Zapotecan 1000 155 Zapotec Santa Inés Ahuatempan 3 Mexico Popolocan < 5,000 156 Popoloca Santa Inés Yatzechi Zapotec 2.5 Mexico Zapotecan 2235 157 Santa Lucia Moneteverde 3 Mexico Mixtecan 4000 158 Mixtec Santa Lucia Monteverde 3 Mexico Mixtecan <4,000 159 Mixtec Santa Maria del Mar Huave 2 Mexico Huavean < 500 160 Santa Maria la Alta Nahuatl 4 Mexico Uto-Aztecan 2500 161 Santa Maria Quiegolani 4 Mexico Zapotecan 3000 162 Zapotec Santiago Xanica Zapotec 4 Mexico Zapotecan 2500 163 Santo Domingo Albarradas 3 Mexico Zapotecan 5500 164 Zapotec Sayula Popoluca 3.5 Mexico Mixe 4000 165 S Peubla Mixtec 2.5 Mexico Mixtecan 1330 166 SE Huastec 3 Mexico Mayan < 1,800 167 SE Ixtlan Zapotec 5 Mexico Zapotecan 6000 168 SE Nochixtlán Mixtec 4.5 Mexico Mixtecan 7000 169 SE Puebla Nahuatl 5 Mexico Uto-Aztecan 130000 170 Sierra de Juarez Zapotec 5 Mexico Zapotecan 4000 171 Silacayoapan Mixtec 5 Mexico Mixtecan 18000 172 Sindihui Mixtec 1.5 Mexico Mixtecan <140 173 Sinicahua Mixtec 4 Mexico Mixtecan 1300 174 Sochiapan Chinantec 3.5 Mexico Chinantecan 5800 175 Soyaltepec Mazatec 5 Mexico Popolocan 23000 176 Soyaltepec Mixtec 2.5 Mexico Mixtecan < 350 177 SW Tlaxiaco Mixtec 5 Mexico Mixtecan 6000 178 Tabaa Zapotec 4 Mexico Zapotecan 2000 179 Tabasco Zoque 1 Mexico Zoque < 40 180 Tacahua Mixtec 3.5 Mexico Mixtecan < 600 181 Tamazola Mixtec 3.5 Mexico Mixtecan 2500 182 Tataltepec Chatino 4 Mexico Zapotecan 4000 183 Tejalapan Zapotec 1 Mexico Zapotecan < 125 184 Temascaltepec Nahuatl 3.5 Mexico Uto-Aztecan < 300 185 Temoaya Otomi 4.5 Mexico Otomian 37000 186 Tenango Nahuatl 4 Mexico Uto-Aztecan 2000 187 Tenango Otomi 5 Mexico Otomian 10000 188 Tepeuxila Cuicatec 4.5 Mexico Mixtecan 8500 189 Tepinapa Chinantec 5 Mexico Chinantecan 8000 190 Tepetotutla Chinantec 4 Mexico Chinantecan 2000 191 Tetelcingo Nahuatl 4 Mexico Uto-Aztecan 3500 192 Teutila Cuicatec 5 Mexico Mixtecan 10000 193 Texistepec Popoluca 1 Mexico Zoque < 430 194 Texmelucan Zapotec 5 Mexico Zapotecan 4100 195 Tezoatlán Mixtec 3.5 Mexico Mixtecan 6200 196 Tidaá Mixtec 2.5 Mexico Mixtecan < 550 197 Tijaltepec Mixtec 4 Mexico Mixtecan