Chozas de Abajo is a municipality in Spain, located in the province of León within the autonomous community of Castile and León. It lies in the northwestern part of the country, in a region characterised by a continental climate and a landscape of plains and low hills typical of the Leonese countryside.
According to the 2010 census carried out by Spain's National Statistics Institute (INE), the municipality had a population of 2,424 inhabitants. As a municipality, it comprises the administrative area around its principal settlement and is governed by a local council (ayuntamiento), the standard form of local administration for Spanish municipalities.
The municipality is one of many small population centres in the province of León, a province whose capital is the city of León. Its inclusion in the Castile and León region places it within one of Spain's largest autonomous communities by area.