While English is spoken in Belize, it is not the official language and Spanish is widely spoken as well.
Here are the countries in Central America and their official languages:
* Belize: English
* Costa Rica: Spanish
* El Salvador: Spanish
* Guatemala: Spanish
* Honduras: Spanish
* Nicaragua: Spanish
* Panama: Spanish
While other languages like indigenous languages and English are spoken in some of these countries, Spanish is the official and most widely spoken language in all of Central America.