Title: Languages of Spain
Content:  León and Zamora. In terms of the number of speakers and dominance, the most prominent of the languages of Spain is Spanish (Castilian), spoken by about 99% of Spaniards as a first or second language. According to a 2019 Pew Research survey, the most commonly spoken languages at home other than Spanish were Catalan in 8% of households, Valencian 4%, Galician 3% and Basque in 1% of homes. Distribution of the regional co-official languages in Spain: Spanish is official throughout the country; the rest of these languages have legal and co-official status in their respective communities and (except Aranese) are widespread enough to have daily newspapers and significant book publishing 
Title: Languages of Spain
Content:  The languages of Spain (lenguas de España), or Spanish languages (lenguas españolas), are the languages spoken in Spain. Most languages spoken in Spain belong to the Romance language family, of which Spanish is the only language which has official status for the whole country. Various other languages have co-official or recognised status in specific territories, and a number of unofficial languages and dialects are spoken in certain localities.
Title: Spaniards
Content:   Languages spoken in Spain include Spanish (castellano or español) (74%), Catalan (català, called valencià, in the Valencian Community) (17%), Galician (galego) (7%), and Basque (euskara) (2%). Other languages with a lower level of official recognition are Asturian (asturianu), Aranese Gascon (aranés), Aragonese (aragonés), and Leonese, each with their own various dialects. Spanish is the official state language, although the other languages are co-official in a number of autonomous communities. Peninsular Spanish is typically classified in northern and southern dialects; among the southern ones Andalusian Spanish is particularly important. The Canary Islands have a distinct dialect of Spanish which is close to Caribbean Spanish. The Spanish language 
Title: Official languages of Spain
Content:  native languages or languages that are not native but used, 98.9% of the population speaks Spanish, 17.5% speaks Catalan, 6.2% speaks Galician, 5.8% speaks Valencian (a variety of Catalan) and 3.0% speaks Basque. For autonomous communities, Catalan can be used by almost 85% of the population of Catalonia and 63.1% of the Balearic region, Galician is used by 89% of Galicians, Valencian is used by 51.8% of the residents in that community and Basque is spoken by 55.1% of the Basque population and 21.7% of people in Navarre. With regard to native languages alone, Galician is the native language of 82.8% of Galicians, Catalan is the native language of 31.6% of people 
Title: Official languages of Spain
Content:  Spanish (sometimes called Castilian) is the only official language of the entire country and is spoken habitually and as a native language among a vast majority of the Spanish population. Spain is, along with Colombia and after Mexico and the United States, ranked third in the world as the country with the most Spanish speakers. Spanish is the only official language in Asturias, Cantabria, La Rioja, Aragon, Castile and León, Madrid, Castilla-La Mancha, Extremadura, Andalusia, the Canary Islands and the region of Murcia, as well as Ceuta, Melilla, and half of Navarre. It is also co-official with other languages in Catalonia, Balearic Islands, Valencia, Galicia, Basque Country and the Basque zone of Navarre. In all of the bilingual autonomous communities, with the exception of 
Title: Official languages of Spain
Content:  There is a variety of Vernacular languages spoken in Spain. Spanish, the official language in the entire country, is the predominant native language in almost all of the autonomous communities in Spain. Six of the seventeen autonomous communities in Spain have other co-official languages in addition to Spanish. Bilingualism in different degrees and in distinct communicative situations between Spanish and another language is a habitual practice for many of the Spanish people who reside in one of these autonomous communities. According to the Survey of the Involvement of the Adult Population in Learning Activities distributed by the National Institute of Statistics with data from 2016, in regards to the languages in Spain that 
Title: Spain
Content:  sign languages may add up. The number of speakers varies widely and their legal recognition is uneven, with some of the most vulnerable languages lacking any sort of effective protection. Those enjoying recognition as official language in some autonomous communities include Catalan (in Catalonia, the Balearic Islands and the Valencian Community, where it is referred to as 'Valencian'); Galician (in Galicia); Basque (in the Basque Country and part of Navarre); and Aranese in Catalonia. Spanish is natively spoken by 74%, Catalan by 17%, Galician by 7% and Basque by 2% of the Spanish population. Some of the most spoken foreign languages used by the immigrant communities include Moroccan Arabic, Romanian and English.
Title: Official languages of Spain
Content:  Catalonia and of 42.9% of the residents in the Balearic region. Valencian (a variety of Catalan) is the native language of 35.2% of the population in that community and Basque is the native language of 33.7% of the Basque people and of 14.6% of those from Navarre. With the exception of Basque, which is a language isolate, all of the vernacular languages spoken now in Spain are Romance languages, within the family of the Indo-European languages. The majority belong to the sub-group of languages Iberian Romance, with the exception of Catalan/Valencian and Aranes, belonging to the Occitano-Romances and Aragonese. Affiliation between one subgroup or the other is a cause for active discussion.
Title: List of countries where Spanish is an official language
Content:  Spanish is the official language (either by law or de facto) in 20 sovereign states and one dependent territory, totaling around 442 million people. It is additionally the main official language in Equatorial Guinea. In these countries and territories, Spanish is the main or mostly used language of communication of the vast majority of the population; official documents are written chiefly or solely in that language; and it is taught in schools and utilized as the primary medium of instruction as part of the official curriculum.
Title: Iberian Romance languages
Content: Spanish (see names given to the Spanish language), is the national and official language of 21 countries, including Spain. Spanish is the fourth-most widely spoken language in the world, with over 570 total million speakers, and the second-most widely spoken native language. It has a number of dialects and varieties. ; Portuguese, official language in nine countries including Portugal and Brazil. After Spanish, Portuguese is the second most widely spoken Romance language in the world with over 250 million speakers, currently ranked seventh by number of native speakers. Various Portuguese dialects exist outside of the European standard spoken in Portugal. ; Catalan is the official language in Andorra and co-official in the Spanish autonomous communities 

Question: how many languages do they speak in spain?
Answer: Basque Language.