KXBS (95.5 MHz) is a non-commercial, listener-supported FM radio station licensed to Bethalto, Illinois, and serving Greater St. Louis. It is owned by Gateway Creative Broadcasting and broadcasts a Christian Rhythmic Contemporary radio format known as "Boost 95.5." The radio studios for KXBS and sister station KLJY are in Des Peres. KXBS has an effective radiated power (ERP) of 10,500 watts. The transmitter is on DeBaliviere Avenue in St. Louis, just north of Forest Park.