The state with the most guitar players in the United States is California. This is primarily due to the state's rich musical history, which includes the birthplace of the rock 'n' roll genre and the influential music scene in Los Angeles. California has been a hub for music production and has produced numerous famous guitarists, including the Beach Boys, Van Halen, and Guns N' Roses. According to a report by the California Music Industry Association, there are approximately 200,000 music industry professionals in the state, with a significant number of them being guitar players. Additionally, the state's diverse cultural landscape and its vibrant music scene continue to attract musicians from all over the world, further contributing to the high number of guitar players in California. Texas comes in a close second, with its own rich musical heritage, particularly in genres like country and rock, which have produced legendary guitarists such as Stevie Ray Vaughan and Eric Clapton.