Calpulalpan
Calpulalpan is a municipality in the Mexican state of Tlaxcala, with 44 807 inhabitants and its capital city is the City of Calpulalpan. It limits to the north with the State of Hidalgo, to the south with Nanacamilpa, to the east with Lázaro Cárdenas, and to the west it borders with the State of Mexico. Belongs to the III Federal Electoral District of Tlaxcala.