As of 2022, the estimated population of the Orange County area was 1,427,403. Orlando is a city in Orange County and is the most visited city in the United States. Orlando's reputation as a premier tourist destination, anchored by its world-renowned theme parks, has made it a household name around the globe. The Orange County Convention Center is one of the largest convention facilities in the United States, hosting a wide range of events, trade shows, and conferences throughout the year.