How many people living in colombia speak spanish?

It's impossible to give an exact number of Spanish speakers in Colombia. Here's why:

* Official Language: Spanish is the official language of Colombia, making it the primary language for the vast majority of the population.

* Indigenous Languages: Colombia has a significant indigenous population who speak various native languages. While many bilingual, it's difficult to determine how many speak only indigenous languages.

* Immigrants: There are smaller communities of immigrants from other Spanish-speaking countries, as well as those who speak other languages.

However, we can say with certainty that:

* The vast majority of Colombians speak Spanish.

* The percentage of Spanish speakers is extremely high, likely over 95%.

To get a more accurate picture, you would need to consult official census data, but it's safe to assume that the vast majority of Colombians are fluent in Spanish.