Municipality and town in Castile and León, Spain
Arraya de Oca is a municipality and town located in the province of Burgos, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 53 inhabitants.
References
42°25′N 3°24′W / 42.417°N 3.400°W / 42.417; -3.400