In the 2010 Mexican Census, the municipality of Tepetzintla recorded a population of 13,949 inhabitants living in 3460 households. The 2015 Intercensal Survey estimated a population of 14,736 inhabitants in Tepetzintla, of whom 74.31% reported being of
Indigenous ancestry and 13.59% reported being of
African ancestry. In the 2010 Census, 2005 people or 14% of the population in Tepetzintla reported speaking an Indigenous language, of which 1952 spoke Nahuatl. There are 62 localities in the municipality, of which only the municipal seat, also called Tepetzintla, is classified as urban. It recorded a population of 5166 inhabitants in the 2010 Census. ==Economy==