Sierra de la Demanda Postal Codes, Burgos, Castilla y León Spain

Postal codes for Sierra de la Demanda range from 09430 to 42141 in Castilla y León, Burgos, Spain. To find exact ZIP codes and postcodes within Sierra de la Demanda, choose from the municipalities listed below.

Municipalities in Sierra de la Demanda

Sierra de la Demanda on the Map

The map above highlights the geographic boundaries of the Sierra de la Demanda 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 Sierra de la Demanda

Key Facts

Sierra de la Demanda is a comarca located in the eastern part of the province of Burgos within the autonomous community of Castilla y León, Spain. This mountainous region forms part of the larger Iberian System and is characterized by its rugged terrain, dense forests, and significant elevation, with peaks reaching over 2,000 meters. Covering approximately 1,770 square kilometers, Sierra de la Demanda is sparsely populated, with around 5,000 inhabitants distributed across its various municipalities. The comarca is divided into several municipalities, including Salas de los Infantes, Quintanar de la Sierra, and Canicosa de la Sierra, each contributing to the region's rich cultural and natural heritage. Historically, Sierra de la Demanda was an important center for iron mining and charcoal production, which supported local industries for centuries. Today, its economy relies on agriculture, forestry, and increasingly on tourism, thanks to its stunning landscapes, hiking trails, and winter sports facilities. The region is also known for its Romanesque architecture and prehistoric archaeological sites. To access detailed postal code information for the municipalities within Sierra de la Demanda, you can explore the specific sub-regions through our platform.

Neighboring Regions

* Comarca de Arlanza

* Comarca de La Bureba

* Comarca de Montes de Oca

* Comarca de Pinares

* La Rioja (autonomous community)