(it) «Grecia Salentina», Unione dei Comuni della Grecìa Salentina, : «"La popolazione complessiva dell'Unione è di 54278 residenti così distribuiti (Dati Istat al 31° dicembre 2005. Comune Popolazione Calimera 7351 Carpignano Salentino 3868 Castrignano dei Greci 4164 Corigliano d'Otranto 5762 Cutrofiano 9250 Martano 9588 Martignano 1784 Melpignano 2234 Soleto 5551 Sternatia 2583 Zollino 2143 Totale 54278)."»
Τexte traduit en français de la constitution grecque, sur le site du parlement grec (révision de 2008). Le code grec de la nationalité ne prend pas en compte l’origine ethnique des citoyens et considère, comme en France, qu’il n’existe qu’une seule et indivisible Έλληνική εθνικί κοινωνία - helleniki ethniki koinonia»: la nation grecque moderne. Seules en sont exclues, en raison et en application du Traité de Lausanne (1923), les populations musulmanes de Thrace occidentale, considérées selon ce traité comme turques quelles que soient leurs langues et origines. Il est donc difficile de chiffrer l’effectif des minorités ethniques de Grèce, car aucun recensement linguistique n’a été fait depuis 1951.
(en) «United Kingdom: Cultural Relations and Greek Community», Hellenic Republic: Ministry of Foreign Affairs, : «"There are between 40 and 45 thousand Greeks residing permanently in the UK, and the Greek Orthodox Church has a strong presence in the Archdiocese of Thyateira and Great Britain... There is a significant Greek presence of Greek students in tertiary education in the UK. A large Cypriot community – numbering 250–300 thousand – rallies round the National Federation of Cypriots in Great Britain and the Association of Greek Orthodox Communities of Great Britain."»
(en) «Ukraine: Cultural Relations and Greek Community», Hellenic Republic: Ministry of Foreign Affairs, : «"There is a significant Greek presence in southern and eastern Ukraine, which can be traced back to ancient Greek and Byzantine settlers. Ukrainian citizens of Greek descent amount to 91,000 people, although their number is estimated to be much higher by the Federation of Greek communities of Mariupol."»
(en) «Italy: Cultural Relations and Greek Community», Hellenic Republic: Ministry of Foreign Affairs, : «"The Greek Italian community numbers some 30,000 and is concentrated mainly in central Italy. The age-old presence in Italy of Italians of Greek descent – dating back to Byzantine and Classical times – is attested to by the Griko dialect, which is still spoken in the Magna Graecia region. This historically Greek-speaking villages are Condofuri, Galliciano, Roccaforte del Greco, Roghudi, Bova and Bova Marina, which are in the Calabria region (the capital of which is Reggio). The Grecanic region, including Reggio, has a population of some 200,000, while speakers of the Griko dialect number fewer that 1,000 persons."»
(en) «South Africa: Cultural Relations and Greek Community», Hellenic Republic: Ministry of Foreign Affairs, : «"It is difficult to determine the precise number of Greeks due to constant comings and goings, although the estimated figure is above 45,000."»
(en) «France: Cultural Relations and Greek Community», Hellenic Republic: Ministry of Foreign Affairs, : «"Some 15,000 Greeks reside in the wider region of Paris, Lille and Lyon. In the region of Southern France, the Greek community numbers some 20,000."»
(en) «Belgium: Cultural Relations and Greek Community», Hellenic Republic: Ministry of Foreign Affairs, : «"Some 35,000 Greeks reside in Belgium. Official Belgian data numbers Greeks in the country at 17,000, but does not take into account Greeks who have taken Belgian citizenship or work for international organizations and enterprises."»
(en) «Argentina: Cultural Relations and Greek Community», Hellenic Republic: Ministry of Foreign Affairs, : «"It is estimated that some 20,000 to 30,000 persons of Greek origin currently reside in Argentina, and there are Greek communities in the wider region of Buenos Aires."»
(en) «U.S. Relations with Greece», Département d'État des États-Unis, (consulté le ) : «"Today, an estimated three million Americans resident in the United States claim Greek descent. This large, well-organized community cultivates close political and cultural ties with Greece."»
