Castilla District is one of ten

districts A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions o ...

of the province

Piura Piura is a city in northwestern Peru located in the Sechura Desert on the Piura River. It is the capital of the Piura Region and the Piura Province. Its population was 484,475 as of 2017. It was here that Spanish Conqueror Francisco Pizarro fou ...

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = Seal (emblem), National seal , national_motto = "Fi ...

. The district was created in 1861 during the presidency of

Ramón Castilla Ramón Castilla y Marquesado (; 31 August 1797 – 30 May 1867) was a Peruvian ''caudillo'' who served as President of Peru three times as well as the Interim President of Peru (Revolution Self-proclaimed President) in 1863. His earliest pr ...

. In 2007, it had a population of 120,000.city population
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References

1861 establishments in Peru {{Piura-geo-stub