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

Postal codes for Alto Bidasoa range from 31720 to 31793 in Comunidad Foral de Navarra, Navarra, Spain. To find exact ZIP codes and postcodes within Alto Bidasoa, choose from the municipalities listed below.

Municipalities in Alto Bidasoa

Alto Bidasoa on the Map

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

What to Know About Alto Bidasoa

Key Facts

Alto Bidasoa is a comarca (county) located in the northern part of the Comunidad Foral de Navarra in Spain, situated along the Bidasoa River valley near the French border. This mountainous region forms part of the western Pyrenees and serves as a strategic cross-border area connecting Spain with France's Basque Country. With an approximate area of 300 square kilometers and a population of around 25,000 residents, Alto Bidasoa is characterized by its lush green landscapes, traditional Basque architecture, and strong cultural identity. The comarca is divided into several municipalities including the important border town of Irun, as well as other settlements that maintain distinct local traditions while sharing the common Basque heritage. The region's economy historically relied on agriculture and cross-border trade, but has diversified to include manufacturing, logistics, and tourism, particularly benefiting from its position along major transportation routes between Spain and France. For those seeking detailed postal information and administrative services, Alto Bidasoa's municipalities each maintain their own postal code systems to facilitate mail delivery and local governance across this culturally rich border territory.

Neighboring Regions

* Bortziriak

* Leitzaldea

* Ultzamaldea

* Baztan

* France