468,000 in Spain (ELDIA 2012). Population total all countries: 545,872. Ethnic population: 2,000,000 residents of 3 provinces of Basque territory; 25% born outside territory, 40% in territory born to Basque parents. 4,400,000 in Spain have Basque surname; 19% live in Basque country.
France-Spain border, 3 Basque provinces: Alava, Bizkaia, and Gipuzkoa of Autonomous Basque Community; north central Spain, north Autonomous Region of Navarra.
2 (Provincial). Statutory provincial language in Basque Country Autonomous Community (1979, Basque Country Autonomous Community Act 3, 1979, Article 6.1).
Alavan, Alto Navarro Meridional, Alto Navarro Septentrional (High Navarrese, Upper Navarran), Biscayan (Vizcaino), Gipuzkera (Gipuzkoan, Guipuzcoan, Guipuzcoano), Roncalese. Some inherent intelligibility among regional varieties except Souletin. Regional varieties sometimes preferred for oral use, but strong desire for Batua unified standard.
SOV; prepositions; genitives, articles, adjectives, numerals, relatives after noun heads; question word initial; verb affix gender agreement obligatory; prefix marks causative; comparative shown lexically.
All ages. Also use Spanish [spa].
Latin script [Latn].
‘Euskadi’ is name of Basque region, not the language. Alavan no longer spoken. Christian.