Sardón de Duero is a municipality in the province of Valladolid, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 668 inhabitants. There is a factory producing mantecadas in Sardón de Duero, as well as the Monastery of Santa María de Retuerta.

Sardón de Duero, Spain
Official seal of Sardón de Duero, Spain
CountrySpain
Autonomous communityCastile and León
ProvinceValladolid
MunicipalitySardón de Duero
Area
 • Total19 km2 (7 sq mi)
Population
 (2018)[1]
 • Total583
 • Density31/km2 (79/sq mi)
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
View of Sardón de Duero from the Santa Eugenia mill

41°36′N 4°26′W / 41.600°N 4.433°W / 41.600; -4.433

  1. ^ Municipal Register of Spain 2018. National Statistics Institute.