Province of Soria

Province of Soria
Provincia de Soria (Spanish)
Map of Spain with Soria highlighted
Coordinates: 41°40′N 02°40′W / 41.667°N 2.667°W / 41.667; -2.667
Country Spain
Autonomous community Castile and León
CapitalSoria
Area
 • Total
10,306.98 km2 (3,979.55 sq mi)
 • Rank24th in Spain
Population
 (2025)
 • Total
90,183
 • Rank50th in Spain
 • Density8.7497/km2 (22.662/sq mi)
DemonymSpanish: Soriano/a
Official language(s)Castilian
ParliamentCortes Generales
Websitedipsoria.es

The Province of Soria (Spanish: Provincia de Soria) is a province of central Spain, in the eastern part of the autonomous community of Castile and León. Most of the province is in the mountainous Sistema Ibérico area. It is bordered by the provinces of La Rioja, Zaragoza, Guadalajara, Segovia, and Burgos.

With a population of 90,183, it is the least populous province of Spain, as well as the least densely populated with a density of less than 9 inhabitants/km2, one of the lowest in the European Union.