Chinameca Municipality is delimited to the north by Mecayapan Municipality and Pajapan Municipality, to the east by Cosoleacaque Municipality, to the south by Oteapan Municipality, Jaltipan de Morelos Municipality and Soconusco Municipality and to the west by Soteapan Municipality.
In Chinameca , in December takes place the celebration in honor to Purísima Concepción, Patron of the town.
The weather in Chinameca is warm all year with rains in summer and autumn.
- "Enciclopedia de los Municipios de México: Chinameca" (in Spanish). Gobierno Estatal. Retrieved 2009-06-08.