Oiz Postal Codes, Alto Bidasoa, Navarra, Comunidad Foral de Navarra Spain

The postal code for Oiz is 31751 in Comunidad Foral de Navarra, Navarra, Alto Bidasoa, Spain. The table below lists ZIP codes and postcodes for places within Oiz.

Oiz on the Map

The map above highlights the geographic boundaries of the Oiz municipalities in Spain. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Oiz

Key Facts

Oiz is a mountain and a small geographical area located within the Alto Bidasoa region in the northern part of the Comunidad Foral de Navarra, Spain. Situated in the Pyrenean foothills, Oiz is named after the prominent Mount Oiz (or Monte Oiz), which rises to an elevation of approximately 1,026 meters (3,366 feet) and forms a significant landmark in the area. This location is part of the broader historical and cultural region of Navarra, specifically within the Alto Bidasoa subregion, which is known for its lush, green landscapes, traditional Basque culture, and proximity to the French border. The area around Oiz is characterized by scattered rural settlements, agricultural activity, and natural beauty, with the mountain itself offering popular hiking trails and panoramic views. While precise population figures for the immediate Oiz area are limited due to its small, dispersed nature, it contributes to the broader Alto Bidasoa population, which is part of Navarra's northern mountainous zone. The region is administratively organized into municipalities, with Oiz itself not being a standalone municipality but a geographical feature within this structure. For detailed postal code information and access to services for the surrounding villages and municipalities in the Alto Bidasoa area, visitors can explore specific locality data.