The Illinois gaming industry includes various forms of gambling, such as casinos, riverboat gaming, and sports betting. The state has a mix of commercial and tribal casinos, with major cities like Chicago hosting several establishments. In recent years, the industry has expanded to include online gaming and sports wagering, following the legalization of sports betting in 2019. The Illinois Gaming Board regulates the industry, ensuring fair play and compliance with state laws. Revenue generated from gaming activities contributes to state funding for education, infrastructure, and public services, making it a significant part of the state's economy.