Census data on languages of Spain

Here are some interesting data about how many Spaniards who live in the relevant regions speak or just understand Galician, Basque, or Catalan. The Spanish government asks about language usage ever…

Languages Spoken in Spain

The languages we speak at home, mapped by county - The Washington Post

French-speaking population according to the US Census Bureau – FABRICE JAUMONT

Language data for El Salvador - Translators without Borders

File:Distribution of Spanish Language Speakers in the United States.jpg - Wikipedia

Spanish as a heritage language in Europe: a demolinguistic perspective

U.S. now home to more Spanish speakers than Spain, second only to Mexico – New York Daily News

Is the US a multi-language country? - Quora

What is the future of Spanish in the United States?

The Most Spoken Languages in American States and Cities (Besides English and Spanish) - Vivid Maps

Spanish is the most spoken non-English language in U.S. homes, even among non-Hispanics