Graneros is a commune and city in central Chile, located in the O’Higgins Region, Cachapoal Province. It covers an area of 113 km and has a population of 35,938 inhabitants (2024 Census), including 17,613 men and 18,325 women. It is situated 74.36 km from Santiago and 11.97 km from Rancagua. Together with the communes of Mostazal and Codegua, Graneros forms part of the Northern Cone area of the O’Higgins Region, serving as its main urban center and a hub for agro-industrial, commercial, and service development.