Number of audiobooks published in the U.S. 2007-2021

In 2021, almost 74 thousand audiobook titles were published in the United States, up from 71 thousand in 2020. The source did not provide a precise figure for the number of titles published in 2021 but did report that the number had grown by six percent year over year. The data came from 28 publishers in 2020, including Hachette Audio, Audible Inc. and HarperCollins to name but a few.

2021年，美国出版了约74,000部有声书，较2020年的71,000部有所增长。数据来源未提供2021年出版数量的确切数字，但报告指出，这一数字较上年同期增长了6%。数据来源于2020年的28家出版社，其中包括赫斯特特出版社（Hachette Audio）、亚马逊旗下的Audible Inc.和哈珀柯林斯出版社（HarperCollins）等，仅列举数例。