Castillonroy () or Castellonroi () is a municipality located in the
province of Huesca,
Aragon
Aragon ( , ; Spanish and an, Aragón ; ca, Aragó ) is an autonomous community in Spain, coextensive with the medieval Kingdom of Aragon. In northeastern Spain, the Aragonese autonomous community comprises three provinces (from north to sou ...
,
Spain. According to the 2007
census (
INE), the municipality has a population of 382 inhabitants.
It has two official names: ''Castillonroy'' and ''Castellonroi''.
References
Municipalities in the Province of Huesca
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