This information can be found from various sources, including:
* The CIA World Factbook: Lists Spanish as the official language of Colombia.
* Ethnologue: A comprehensive database of languages, categorizes Colombia as primarily Spanish-speaking.
* The Colombian government: Officially recognizes Spanish as the national language.
While Spanish is the dominant language, there are also other languages spoken in Colombia, including:
* Indigenous languages: There are over 65 indigenous languages spoken in Colombia.
* English: English is commonly spoken in tourist areas and by some residents, particularly in major cities.
* Other languages: Smaller populations speak languages like Portuguese, Arabic, and French.
However, Spanish is the language spoken by the vast majority of Colombians, making it the most widely used language in the country.