Nafría de Ucero Postal Codes: 42141 | Burgo de Osma, Soria, Castilla y León

Key Facts

Nafría de Ucero is a municipality located in the province of Soria, within the autonomous community of Castilla y León, Spain. Situated in the northwestern part of the province, it lies within the historic comarca of Tierras del Burgo, nestled in the valley of the Ucero River, a tributary of the Duero. The municipality covers an area of approximately 14.3 square kilometers and, as of recent estimates, has a very small population, typically fewer than 50 inhabitants, reflecting the rural depopulation trend common in this inland region. Administratively, as a municipality, it is the smallest local entity in Spain's territorial organization and does not contain further official sub-divisions like districts or parishes within its jurisdiction; it is governed by a local council (ayuntamiento). The landscape is characterized by the rugged terrain of the Iberian System mountain range, with the nearby Cañón del Río Lobos Natural Park offering dramatic limestone gorges and rich biodiversity, including significant colonies of griffon vultures. Historically, the area shows evidence of ancient settlement, with nearby archaeological sites such as the Celtiberian oppidum of Uxama Argaela, and it formed part of the medieval Comunidad de Villa y Tierra de Burgo de Osma. The local economy traditionally relied on agriculture, livestock farming, and forestry, though tourism related to natural and cultural heritage has grown in importance. For residents and visitors seeking detailed local information, accessing postal code data for Nafría de Ucero and its immediate surroundings facilitates mail delivery and administrative services in this remote but historically rich municipality.

Neighboring Regions

• Hinojosa de la Sierra
• Valdemaluque
• Herrera de Soria
• Santa María de las Hoyas
• Ucero
• Valdelinares