Business Baton Rouge casino revenue up in December from prior month By Dillon Lowe - January 19, 2024 The owners of the Belle of Baton Rouge plan to move its operations inland. (Collin Richie) FacebookTwitterLinkedinEmailPrint Baton Rouge casinos saw their cumulative December revenue rise by 9.1% from November, according to the state gaming board’s latest report. Already an INSIDER? Sign in.