Collier County is situated in Southwest Florida and is the largest county by land area in the state. Known for its affluent communities like Naples, the county is a hub for tourism, especially eco-tourism focused on the Everglades.
Established in 1923, Collier County was named after entrepreneur Barron Collier, who helped develop the area. Tourism and real estate have been the main economic drivers.
The county is at high risk of hurricanes and flooding due to its proximity to the Gulf of Mexico.