By David Alpern
The annual Infinite Dial study was recently released. It examined the expanding proliferation of smartphones and digital 
- 57% of Americans use online radio each month
- Podcast listening is growing on a monthly basis (17% to 21%) and weekly (10% last year to 13% this year). Weekly podcast listeners listen to an average of five podcasts per week
- In-home ownership of a radio receiver has dropped. 79% have a radio at home. Eight years ago it was 96% = nearly every home in America. Among 18-34-year-olds, radio ownership in the home is down from 94% to 68%
- Pandora remains the best-known online audio brand with 82% awareness. Apple Music which invested heavily to relaunch a year ago is second (67%). iHeartRadio, the largest broadcaster in the country is close to Apple (65%). Spotify has strong brand presence (52%)
- Music streaming among the 12-24 demo finds that 43% listened to Pandora within the past month and 30% listened to Spotify
- Spotify gained as the “Audio Brand Used Most Often,” up from 10% to 14%. Pandora leads everyone with 48%
- Broadcast radio is tied for the lead among all audio sources for keeping up-to-date with new music – ahead of YouTube. However, among 12-24s, broadcast radio falls to third (58%), behind YouTube (86%) and friends/family (74%)
- Smartphone ownership continues to grow, reaching 76%, up five percentage points since last year. Among 12-24-year-olds, smartphone ownership rose to 93%. Even seniors are getting “smart” with more than half now using a smartphone – up 45 to 51%
- On demand video-subscriptions are at 51% of the country. The largest is Netflix. 43% of all survey respondents subscribe to Netflix
- Facebook remains the most-used social media platform (64%). Among 12-24s Snapchat (72%) and Instagram (66%) lead the social media pack