Orlando is a city in the U.S. state of Florida, and the county seat of Orange County. Located in Central Florida, it is the center of the Orlando metropolitan area, which had a population of 2,134,411 at the 2010 census, making it the 26th largest metropolitan area in the United States, the sixth largest metropolitan area in the Southern United States, and the third largest metropolitan area in the state of Florida. In 2010, Orlando had a city-proper population of 238,300, making it the 77th largest city in the United States, the fifth largest city in Florida, and the state's largest inland city.
As the most visited American city in 2009, Orlando's famous attractions form the backbone of its tourism industry: Walt Disney World Resort, located approximately 21 miles (34 km) southwest of Downtown Orlando in Lake Buena Vista, opened by the Walt Disney Company in 1971; the Universal Orlando Resort, opened in 1999 as a major expansion of Universal Studios Florida; SeaWorld; Gatorland; and Wet 'n Wild. With the exception of Walt Disney World, most major attractions are located along International Drive. The city is also one of the busiest American cities for conferences and conventions.