Campo de Caso (variant: El Campu) is one of ten parishes (administrative divisions) in Caso, a municipality within the province and autonomous community of Asturias, in northern Spain. The parroquia is in size, with a population of 412 (INE 2007). The postal code is 33990. Villages and hamlets Barrio (El Barriu) Campo de Caso (El Campu) Veneros References Parishes in Caso