Castillonroy
Castillonroy/Castellonroi  | |
|---|---|
| Country | Spain | 
| Autonomous community | Aragon | 
| Province | Huesca | 
| Area | |
 • Total  | 37 km2 (14 sq mi) | 
| Population  (2018)  | |
 • Total  | 312 | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
Castillonroy (Spanish: [kastiʎonˈroj]) or Castellonroi (Catalan: [kasteˌʎonˈrɔj]) is a municipality located in the province of Huesca, Aragon, Spain. According to the 2007 census (INE), the municipality has a population of 382 inhabitants.
It has two official names: Castillonroy and Castellonroi.