There are four gaming “plazas” depending on your mood, designed with the sights and sounds of New York, Paris, Beijing and Rio.Ģ. In 2020, Thackerville had a listed population of 400.ġ. It's the world's biggest casino with an unrivaled gaming space, and it's located one hour north of Dallas and 90 minutes south of Oklahoma City. WinStar World Casino & Resort, Thackerville, Okla.