The following is a listing of radio stations owned by Cumulus Media. Cumulus is the second largest radio station operator in the United States, having owned or operated 505 stations in 120 markets as of September 16, 2011. As of December 31, 2017, Cumulus owns and operates 405 stations in 86 markets. The number of stations dropped between 2011 and 2014 due to sales of clusters to other broadcasting companies. Cumulus Media stations are also available on online streaming services iHeartRadio and TuneIn. All stations are identified as “A Cumulus Media Station” during station identifications.