Castiello de Jaca (in Aragonese: Castiello de Chaca) is a municipality located in the province of Huesca, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 198 inhabitants. It is serviced by the Jaca-Astun bus. There are 2 restaurants/bars. Recent developments have seen the size of the town increase greatly.

Castiello de Jaca (Spanish)
Castiello de Chaca (Aragonese)
Flag of Castiello de Jaca (Spanish)
Coat of arms of Castiello de Jaca (Spanish)
Map
Interactive map of Castiello de Jaca (Spanish)
CountrySpain
Autonomous communityAragon
ProvinceHuesca
Area
  Total
17 km2 (6.6 sq mi)
Population
 (2025-01-01)[1]
  Total
280
  Density16/km2 (43/sq mi)
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)

Villages

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Castiello de Jaca, The Main Street

See also

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References

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  1. National Statistics Institute (13 December 2025). "Municipal Register of Spain of 2025".



42°38′N 0°33′W / 42.633°N 0.550°W / 42.633; -0.550