Facebook is the most used social media platform in the world in terms of monthly active users (MAUs). Over 3 billion people log into the platform each month. After Facebook, the most popular social media platforms are YouTube and Instagram.

Facebook has recently crossed 500 million users and is the most popular Social Networking site of the world.

According to the latest available data, Facebook is the world's most popular and widely used social media platform. With 3.06 billion monthly active users, that means 37 percent of the world’s population uses Facebook at least once per month. With 2.7 billion users, YouTube is the second most popular social network.

Facebook is the world’s most popular social media platform with over 35% of the global population using the platform every month.

In March 2023, Facebook accounted for 45 percent of all social media site visits in the United States, confirming its position as the leading social media website by far.