Castilla province

Castilla
Coropuna as seen from Tipan
Location of Castilla in the Arequipa Region
CountryPeru
RegionArequipa
Founded1854
CapitalAplao
Government
  MayorGilder Edy Medina Collado (2007)
Area
  Total
6,914.48 km2 (2,669.70 sq mi)
Population
(2005 census)
  Total
36,568
  Density5.3/km2 (14/sq mi)
UBIGEO0404
Websitewww.municipiocastilla.gob.pe

Castilla is one of eight provinces in the Arequipa Region of Peru. It was named after Ramón Castilla.