Tarandacuao is a Mexican city (and municipality) located in the lowlands of the state of Guanajuato. The municipality has an area of 117.39 square kilometres, (0.31% of the surface of the state) and is bordered to the north and east by Jerécuaro, to the south by the state of Michoacán, and to the west by Acámbaro. The municipality had 11,583 inhabitants according to the 2005 census.