The Infinite Dial® Reports · March 6, 2019

The Infinite Dial 2019

By Edison Research

Podcasting and Audiobooks Both Attain 50% Reach; Facebook Usage Continues to Drop

Edison Research and Triton Digital reveal results of The Infinite Dial 2019

Podcasting shows explosive year-over-year growth as gains in spoken-word audio mark the 2019 Infinite Dial Study by Edison Research and Triton Digital®. Among the U.S. population ages 12 and older, the total number of people who have ever listened to a podcast passes 50% for the first time.

“This is a watershed moment for podcasting–a true milestone. With over half of Americans 12+ saying that they have ever listened to a podcast, the medium has firmly crossed into the mainstream,” noted Tom Webster, Senior Vice President at Edison Research.

One-third of the population reported having listened to a podcast in the last month, representing 90 million monthly listeners. The spoken-word audio sector also saw increases with audiobooks, as the portion of the U.S. population that has ever listened to an audiobook surpasses one-half for the first time.

“It’s a pleasure to once again partner with Edison Research for another insightful presentation of media usage and consumption in the U.S.” said John Rosso, President of Market Development at Triton Digital.

Regarding social media, the latest study finds the number of current users of Facebook continues to drop. The study shows an estimated 15 million fewer users of Facebook than in the 2017 report. The declines are heavily concentrated among younger people.

Other findings include:

–More than half the U.S. population now reports having used YouTube specifically for music in last week. This number is now 70% among 12-34-year-olds.

–The percentage of Americans who listen to online audio (defined as listening to AM/FM radio stations online and/or listening to streamed audio content available only on the internet) has doubled since 2012, growing from one-third of the population to two-thirds.

–Time spent listening to online audio has reached a record high this year, with weekly online audio listeners reporting an average of nearly 17 hours of listening in the last week.


The 2019 Infinite Dial is the latest report in a series dating back to 1998 that covers consumer usage of media and technology, has tracked many new mediums as they develop. The Infinite Dial currently provides the latest research in U.S. digital audio, mobile, smart speakers, podcast consumption, and social media.

The Infinite Dial study uses the “gold standard” of nationally representative survey research—a random probability telephone sample, comprising both mobile phones and landlines, of all Americans ages 12 and older. The study has become the report card on digital audio and other digital media and is widely used and quoted by broadcasters, Internet radio, ad agencies, and the financial community.

Please visit the links below to download the entire study and to watch a recording of the online presentation.

Download the Infinite Dial 2019


View the recording of The Infinite Dial 2019 presentation here.


How the study was conducted:
A total of 1,500 persons were interviewed to explore Americans’ use of digital platforms and new media. From January 3rd through February 4th, 2019, telephone interviews were conducted with respondents age 12 and older who were selected via Random Digit Dial (RDD) sampling through both landline phones and mobile phones. The survey was offered in both Spanish and English. Data was weighted to national 12+ U.S. population estimates.

About Edison Research:
Edison Research conducts survey research and provides strategic information to a broad array of clients, including Activision, AMC Theatres, Disney, Dolby Laboratories, Google, Oracle, the U.S. International Broadcasting Bureau, Pandora, Samsung, Siemens, Sony, The Gates Foundation, and Univision. Edison is the leading podcast research company in the world and has conducted research on the medium for NPR, Slate, ESPN, PodcastOne, WNYC Studios, and many more companies in the space.  Another specialty for Edison is its work for media companies throughout the world, conducting research in North America, South America, Africa, Asia, Australia, and Europe. Edison is also the leading provider of consumer exit polling and has conducted face-to-face research in almost every imaginable venue. Since 2004, Edison Research has been the sole provider of Election Day data to the National Election Pool, conducting exit polls and collecting precinct vote returns to project and analyze results for every major presidential primary and general election.

About Triton Digital:
Triton Digital® is the global technology and services leader to the digital audio and podcast industry. Operating in more than 40 countries, Triton provides innovative technology that enables broadcasters, podcasters, and online music services to build their audience, maximize their revenue, and streamline their day-to-day operations. In addition, Triton powers the global online audio industry with Webcast Metrics®, the leading online audio measurement service.  With unparalleled integrity, excellence, teamwork, and accountability, Triton remains committed to connecting audio, audience, and advertisers to continuously fuel the growth of the global online industry. Triton Digital is a wholly owned subsidiary of The E.W. Scripps Company (NASDAQ: SSP). For more information, visit www.TritonDigital.com.

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