Spanish is the official language in all 20 countries where it is spoken as a primary language.
However, there are some countries where Spanish is widely spoken but not officially recognized. For example:
* United States: Spanish is the second most spoken language in the US, with a large Hispanic population. However, English is the official language.
* Philippines: Spanish was once the official language of the Philippines during Spanish colonial rule. However, English and Filipino are the official languages today.
* Equatorial Guinea: Spanish is widely spoken in Equatorial Guinea but its official language is Spanish and French.
It is important to note that the official language of a country does not necessarily mean that it is the only language spoken there. Many countries have multiple official languages, and many more have numerous languages spoken within their borders.