Piedratajada is a municipality in the province of Zaragoza, within the autonomous community of Aragon, Spain. It is located in the Ebro valley area of northeastern Spain, in the comarca of Cinco Villas.
The municipality is small and rural, with a population recorded as 168 inhabitants in the 2004 census conducted by Spain's National Statistics Institute (INE). Like many villages in inland Aragon, it has experienced a low and gradually declining population over recent decades.
Piedratajada's economy and landscape are typical of the surrounding region, which is characterized by dry farmland and sparsely populated countryside. The village lies within the broader historical territory of Aragon, whose capital is Zaragoza.