Tremañes is a neighbourhood of the municipality of Gijón / Xixón, in Asturias, Spain. Previously to be integrated in Gijón, Roces was one of the historical parishes of the city. Its population was 3,411 in 1994 and decreased to 2,369 in 2012. An important industrial axis, the district included the Natahoyo area until the 20th century, (nowadays a coastal barrio of the city district). Due to its recent heavy industrialization, Tremañes itself tends to be considered part of the West area of the city district (numbered 7).

Neighbourhoods and places