It's not possible to give a single latitude and longitude for the Florida Keys because it's an archipelago, a chain of islands.

However, I can give you the general range:

* Latitude: 24°30' N to 25°40' N

* Longitude: 80°00' W to 81°30' W

This range encompasses the main islands of the Florida Keys, from Key Largo in the north to Key West in the south.

To get specific coordinates for a particular island or location within the Florida Keys, you would need to specify the place you're interested in.