The municipality of Coacoatzintla is delimited to the north by Tonayan, to the north-east by Miahuatlán, to the east by Naolinco, to the south-east by Jilotepec, to the south by Banderilla and to the west by Tlacolulan.
The celebration in honor to Santiago Apostol, patron of the town, occurs in July.
The weather in Coacoatzintla is cold all year with rains in summer.
- "Enciclopedia de los Municipios de México: Coacoatzintla" (in Spanish). Gobierno Estatal. Retrieved 2009-06-08. External link in