Mazaltepec Zapotec

Mazaltepec Zapotec, also known as Etla Zapotec, is a divergent Zapotec language of the Mexican state of Oaxaca. It stands apart from other varieties of Zapotec; it has only 10% intelligibility with San Juan Guelavía Zapotec (at least with some varieties, as that may not be a single language), but zero intelligibility with other varieties of Zapotec that have been tested. The moribund Tejalapan Zapotec may be closer.

Mazaltepec Zapotec
(Santo Tomás Mazaltepec)
Native to	Mexico
Region	Oaxaca
Native speakers	(2,200 cited 1990 census)[1]
Language family	Oto-Manguean Zapotecan Zapotec Mazaltepec Zapotec
Language codes
ISO 639-3	zpy
Glottolog	maza1294
ELP	Etla