Las Vegas, Nevada is literally packed with casinos and many gamblers in the United States play here at one or more of the more than 270 casinos in operation. The state of Nevada has more casinos than any other state in the United States. In states like Nevada casino gamblers can find casinos to gamble in all over the place. There are 24 states with commercial casinos and 28 states with tribal casinos in the U.S. The casinos in the United States offer all the most popular casino games like poker, blackjack and craps. There are more casinos in the United States of America than in any other country in the world. When in North America there are three countries in which you can find casino gambling, the United States being the easiest and most lucrative for the traveling gambler.