Autonomous communities of Spain
Spanish legislation, most notably in the Statutes of Autonomy of the bilingual communities, use the term "own language", or "language proper to a community", to refer to a language other than Spanish that originated or had historical roots in that particular territory. The Statutes of Autonomy of the respective autonomous communities have declared Basque the language proper to the Basque Country and Navarre, Catalan the language proper to Catalonia, the Balearic Islands and the Valencian Community—where it is historically, traditionally and officially known as Valencian—and Galician to be the language proper to Galicia. There are other protected regional languages in other autonomous communities. As a percentage of total population in Spain, Basque is spoken by 2%, Catalan/Valencian by 17%, and Galician by 7% of all Spaniards. A 2016 Basque Government census revealed 700,000 fluent speakers in Spain (51,000 in Basque counties in France) and 1,185.000 total when passive speakers are included.
Spanish language
Spanish is by far the most common second language in the US, with over 50 million total speakers if non-native or second-language speakers are included. While English is the de facto national language of the country, Spanish is often used in public services and notices at the federal and state levels. Spanish is also used in administration in the state of New Mexico. The language also has a strong influence in major metropolitan areas such as those of Los Angeles, Miami, San Antonio, New York, San Francisco, Dallas, and Phoenix; as well as more recently, Chicago, Las Vegas, Boston, Denver, Houston, Indianapolis, Philadelphia, Cleveland, Salt Lake City, Atlanta, Nashville, Orlando, Tampa, Raleigh and Baltimore-Washington, D.C. due to 20th- and 21st-century immigration.