Castellón Postal Codes: 12001 to 12609 | Comunidad Valenciana

Key Facts

Castellón is a province located in the eastern part of Spain, forming the northernmost portion of the Valencian Community. Situated along the Mediterranean coast, it occupies a strategic position between the provinces of Tarragona to the north and Valencia to the south, while its western boundaries extend into the mountainous interior of the Iberian Peninsula. With an area of approximately 6,679 square kilometers, Castellón encompasses diverse landscapes ranging from coastal plains and beaches to the rugged peaks of the Iberian System mountains, including the notable Serra d'Espadà and Penyagolosa massifs. The province has a population of around 580,000 residents, with its capital city, also named Castellón de la Plana, serving as the administrative and economic hub. Castellón is divided into 8 comarcas (traditional regions) and contains 135 municipalities, each with its own distinct character and local governance. The province's economy has traditionally been based on agriculture, particularly citrus production in its fertile plains, while also developing significant industrial and tourism sectors along its Costa del Azahar coastline. For those seeking detailed postal and administrative information, this website provides comprehensive access to postal codes and location data for all municipalities within Castellón province.

Neighboring Regions

• Tarragona
• Teruel
• Valencia