Castillonroy

Infobox City
official_name = Castillonroy, Spain | nickname = |
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| map_caption = | subdivision_type = Country | subdivision_name = Spain | subdivision_type1 = Autonomous community | subdivision_name1 = Aragon | subdivision_type2 = Province | subdivision_name2 = Huesca | subdivision_type3 = Municipality | subdivision_name3 = Castillonroy | leader_title = | leader_name = | area_magnitude = | area_total_km2 = 37 | area_land_km2 = | area_water_km2 = | elevation_m = | population_as_of = 2004 | population_note = | population_total = 410 | population_density_km2 = 11.1 | timezone = CET | utc_offset = +1 | timezone_DST = CEST | utc_offset_DST = +2 | latitude = | longitude = | website = | footnotes = |

Castillonroy (also called Castellonroi) is a municipality located in the province of Huesca, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 410 inhabitants.

It has two official names: "Castillonroy" and "Castellonroi". [cite web | url = http://www.boa.aragon.es/cgi-bin/BoaAA/BRSCGI?CMD=VERDOC&BASE=BOLE&PIECE=BOLE&DOCR=10&SEC=BUSQUEDA_FECHA&RNG=200&SEPARADOR=&&PUBL=20061230 | title = Decreto Legislativo 2/2006, de 27 de diciembre, del Gobierno de Aragón, por el que se aprueba el texto refundido de la Ley de Delimitación Comarcal de Aragón. | publisher = Boletín Oficial de Aragón | date = 2007-12-27 | accessdate = 2008-07-23 es icon]

References