Its most popular casino destinations include the Hard Rock Hotel & Casino in the city of Wheatland. It was one of the first to legalize gambling to 18-year-olds and remains to be a very liberal state and has been consistently democratic since Clinton in 1992.Ĭalifornia has 65 land-based casinos according to the California Gambling Control Commission (CGCC), as well as 86 cardrooms with active licenses spread across its extensive number of cities and towns. The sunny state of California is one of the most lucrative gambling strongholds in all of America. So without further ado, here are what states you can gamble at 18. In this overview we will quickly run through each one of those states, answering the question of what states you can gamble at 18 years of age, paying extra attention to the most popular gambling locations within these select locations. Published on: 3 November 2020 Where to Gamble in the US at 18