Facebook has been around for 12 years now and is one of the most well-known social media platforms there is. “Facebook remains the king of social networks, and the usage increases are coming primarily from people who are Generation X and older,” said eMarketer principal analyst Debra Aho Williamson.

For some marketers, Facebook is the first thing we check in the morning, even before our emails. We check Facebook throughout the day and we even receive alerts and messages directly through our mobile devices. It’s a way to connect with family, friends, and coworkers, but it’s also for a way for brands to engage with their online community.

You may think you know everything there is to know about the “king of social networks,” however, we have some interesting user stats that might surprise you. Here are the top Facebook facts around usage and user demographics that all marketers should know.

Please note that these facts were pulled on October 18th, 2016 and are subject to change.

Enjoyed learning about the top 20 Facebook facts and looking to learn more about the history and stats of social media sites? Check out our 14 Must-Know Instagram Stats of 2016.