KOST and KRTH Dominate L.A. Radio Ratings
Los Angeles radio listeners tuned in to adult contemporary station KOST 103.5 in massive numbers during the spring ratings wave, driving the iHeartMedia flagship to the top of the market with a weekly cume delivery of 2.5 million persons aged six and older, according to Inside Radio data covering the April-to-June 2026 Nielsen average. KOST … Read more