Top online radio destinations: Yahoo! Music, AOL Radio, Clear Channel

According to Arbitron and Comscore data, Yahoo! Music leads the online radio industry by both total users and simultaneous users.

Average US Weekly Online Radio Audience

  Monday-Friday
6AM-7PM
Monday-Sunday
6AM-Midnight
  Persons Simultaneous Persons Simultaneous
AOL Radio 834,500 169,000 1,443,100 114,800
Clear Channel 655,300 101,200 831,600 57,000
Live365 356,500 50,600 509,200 30,300
Windows Media 474,000 92,200 581,700 50,800
Yahoo! Music 1,541,700 312,300 2,482,900 195,200
Total 3,672,200 725,300 5,629,000 448,100
Source: ComScore Arbitron