Instagram: distribution of global audiences 2021, by age group

As of January 2021, 33 percent of global Instagram audiences were aged between 25 and 34 years. In total, over two thirds of total Instagram audiences were aged 34 years and younger and this makes the platform particularly attractive for marketers.

Instagram users

With roughly one billion monthly active users, Instagram belongs to the most popular social networks worldwide. The social photo sharing app is especially popular in the United States and India , both of which have nearly 140 million million Instagram users each. In the United States, the number of Instagram users is projected to surpass 120 million MAU in 2023.

Instagram features

One of the most popular features of Instagram is Stories. Users can post photos and videos to their Stories stream and the content is live for others to view for 24 hours before it disappears. In January 2019, the company reported that there were 500 million daily active Instagram Stories users. Instagram Stories directly competes with Snapchat, another photo sharing app that initially became famous due to it’s “vanishing photos” feature. Snapchat had 265 million daily active users as of the fourth quarter of 2020.