Have you ever been to Puerto Rico? It's a territory of the United States in the Caribbean.
No,i will like to go there how can I go
You can go and visit San Juan. It's the capital and most populus city!
OK can you tell me more about the city
San Juan is quite large for being on a tiny island. In 2010 there were 395,326 people.
Wow interesting what is the population now 
I'm not exactly sure, but if you're going to go there, you should brush up on your Spanish! But the official languages are both Spanish and English.