Other Countries: Minimum Age Required To Gamble Mostly, tribal casinos allow people at the age of 18 to play they include California, Florida (Tribal casinos: bingo and poker), Idaho, Michigan, Minnesota, Montana, New York, Oklahoma, Rhode Island, Washington, Wisconsin (2 tribal casinos only), and Wyoming.
If you are wondering, one of the main reasons why casinos set an age limit of 21 is whether they serve alcohol or not. However, if you are on a cruise and are 18 years or older, you can bet when the ship heads away from the coast.
