[5][6] Others, including Catalan/Valencian (in Catalonia, Valencia and the Balearic Islands) and Galician (in Galicia), enjoy official status in their respective autonomous regions, similar to Basque in the northeast of the country (a non-Romance language isolate).

A number of other languages and dialects belonging to the Romance continuum exist in Spain, such as Aragonese, Asturian, Fala and Aranese Occitan.

For example, the Andalusian or Canarian dialects, each with their own subvarieties, some of them being partially closer to the Spanish of the Americas, which they heavily influenced to varying degrees, depending on the region or period and according to different and non-homogeneous migrating or colonisation processes.

[22] According to a 2019 Pew Research survey, the most commonly spoken languages at home other than Spanish were Catalan in 8% of households, Valencian in 4%, Galician in 3% and Basque in 1%.

[26] There is a prominent movement demanding for the declaration of Asturian as an official language in Asturias, which is a matter of an ongoing political debate.

[29] Limited Aragonese-language television content is available on the regional public broadcaster, with shows such as A Escampar la Boira[30] or Charrín Charrán.