Donostia/San Sebastián Postal Codes, San Sebastián, Guipúzcoa, País Vasco Spain

Postal codes for Donostia/San Sebastián range from 20001 to 20160 in País Vasco, Guipúzcoa, San Sebastián, Spain. The table below lists ZIP codes and postcodes for places within Donostia/San Sebastián.

Donostia/San Sebastián on the Map

The map above highlights the geographic boundaries of the Donostia/San Sebastián 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 Donostia/San Sebastián

Key Facts

Donostia/San Sebastián is a city and municipality located in the province of Guipúzcoa, within the autonomous community of the Basque Country in northern Spain. Situated on the Bay of Biscay along the Cantabrian Sea, it serves as the capital of Guipúzcoa and is positioned approximately 20 kilometers from the French border. The city is renowned for its picturesque setting between the Urumea River and Mount Urgull, with the iconic La Concha Bay forming its stunning coastline. With an estimated population of around 188,000 residents, Donostia/San Sebastián covers an area of about 60.9 square kilometers. The municipality is divided into several districts and neighborhoods, including the historic Old Town (Parte Vieja), the Gros district, and the Amara area. As a major cultural and tourist destination, the city is famous for its annual San Sebastián International Film Festival, its exceptional culinary scene featuring numerous Michelin-starred restaurants, and its beautiful urban beaches. For those seeking postal code information for the various neighborhoods and districts within Donostia/San Sebastián, detailed data is available through regional postal services.

Neighboring Regions

* Hernani

* Orio

* Usurbil

* Pasaia

* Lezo

* Errenteria