Cosamaloapan is a city located in the plains of the Sotavento zone in the central zone of the Mexican state of Veracruz, about 240 km from Xalapa, the state capital.
The municipality of Cosamaloapan is delimited to the north by Tierra Blanca and Ixmatlahuacan to the south by Chacaltianguis and Tuxtilla to the east by Carlos A. Carrillo and to the west by Tres Valles.
The weather in Cosamaloapan is warm and wet all year with rains in summer and autumn.
It produces principally maize, beans, sugarcane, watermelon and green chile.
In Cosamaloapan, in May takes place the celebration in honor of the Virgen de la Concepción, Patron of the town, and in December takes place the celebration in honor of the Virgen de Guadalupe.