  (green & dark grey)– in the European Union  (green)අගනුවරසහ විශාලතම නගරයලිස්බන්38°46′N 9°9′W﻿ / ﻿38.767°N 9.150°W﻿ / 38.767; -9.150Official languageand national languagePortugueseRecognizedregional languageMirandese[note 1]ජනවාර්ගික කණ්ඩායම්  (2018)[note 2][3]95.3% Portuguese4.7% Othersආගම  (2011)84.3% Christianity—81.0% Roman Catholic—3.3% Other Christians6.8% No religion0.6% Other religion8.3% Undeclaredජාති නාම(ය)PortugueseරජයUnitary semi-presidential constitutional republic[4]• ජනාධිපති Marcelo Rebelo de Sousa• අගමැති António Costa• President of the Assembly Eduardo Ferro Rodriguesව්‍යවස්ථාදායකයAssembly of the RepublicEstablishment• Foundation 868• Re-founding 1095• Sovereignty 24 June 1128• Kingdom 25 July 1139• Restoration 1 December 1640• First Constitution 23 September 1822• Republic 5 October 1910• Democratization 25 April 1974• Present constitution 25 April 1976[note 3]• EEC accession 1 January 1986වර්ග ප්‍රමාණය• සම්පූර්ණ92,212 km2 (35,603 sq mi)[5] (109th)• ජලය (%)1.2 (a