Oco (Basque: Oko) is a town and municipality located in the province and autonomous community of Navarre, northern Spain.[1]
Oco was estimated to have 66 residents as of 2023.[1]
Oco's warm season lasts three months, from June 13 to September 14, while its cool season lasts three and a half months, from November 15 to March 3.[2]