Since its opening and subsequent rebrand, Bally’s has established itself as a premier destination for gambling enthusiasts in The Blue Hen State. #1 Bally’s Dover Casino Resortīally’s Dover Casino Resort, formerly known as Dover Downs, is the largest casino in Delaware. Always ensure you understand the gambling age by state before you visit. You must be 18 or over to place bets on horse races, or 21+ to play casino games. The organization is also in charge of responsible gambling in the state. The state lottery oversees casino regulation through its Delaware Gaming Enforcement team. Be aware of all US gambling laws before you enter a casino.Įach legal casino now offers roulette, blackjack, and slots alongside fully-operational racetracks that accept pari-mutuel betting. Properties are commercial entities, and no Indian casinos are running in Delaware.Īll casinos are the result of expanded racetracks under a change in Delaware law. There are three Delaware casino properties spread throughout the state. Most Popular Casinos in Delaware Reviewed You can now play slots and table games at three giant racinos spread across The Bue Hen State. In addition, Delaware was a pioneer in legalizing the first online casinos. Delaware casinos have been legal in the state since the mid-1990s.