Carol City, uninc. residential city (7 sq mi/18.1 sq km; 1990 pop. 53,331), Dade co., SE Fla., bet. Miami and Fort Lauderdale; 25°56'N 80°16'W. The city has become a growing middle-class suburb. Pro Player Stadium, home of the Miami Dolphins football team and the Fla. Marlins baseball team, and site of the New Years Day Orange Bowl football game, is here.