Facebook's largest audience is the 25-34 age group, particularly men aged 25-34, making up the biggest share globally, with India having the most users by country, followed by the U.S., Indonesia, and Brazil, all exceeding 100 million users. While younger demographics dominate other platforms like Instagram and TikTok, Facebook retains a strong multi-generational base, with significant usage by Gen X and older users for customer service and connecting with family.
As of June 2025, 24.2 percent of Facebook users in the United States were aged between 25 and 34 years, making up Facebook's largest audience in the country. Overall, almost 19 percent of users belonged to the 18 to 24-year age group.
Cristiano Ronaldo is the most-followed user on Facebook with 177 million followers. Facebook's own page is the third-followed on the platform with 155 million followers. Shakira is the most-followed female individual user on Facebook with 123 million followers.
Facebook Users by Country (2024)
Facebook, owned by Meta, is the most popular social media platform, with more than 14 billion monthly website visits (app excluded).
The Social Media Battle Ground: Biggest Competitors of Facebook
In the Social Media market, Facebook has a 11.74% market share in comparison to TikTok's 1.24%. Since it has a better market share coverage, Facebook holds the 2nd spot in 6sense's Market Share Ranking Index for the Social Media category, while TikTok holds the 4th spot.
Facebook remains Europe's #1 network, with penetration above 75% in most markets. WhatsApp dominates as a communication tool, with growing business adoption via WhatsApp Business. Instagram is on track to add 31.8M new European users by 2028, solidifying its ad ecosystem.
Instagram Users By Country
With 413.85 million users, India has the highest number of Instagram users worldwide. The United States follows India with an Instagram user count of 171.7 million.
As of late 2024 and into 2025, Portuguese footballer Cristiano Ronaldo became the first person to reach 1 billion followers across all social media platforms (Instagram, Facebook, X, YouTube, Chinese platforms), a monumental figure that solidifies his status as the most followed individual globally, significantly ahead of other stars like Lionel Messi or Selena Gomez.
Social and digital marketers who have been in the game for awhile will remember a Facebook rule called the “20% rule” or “20% text rule.” Facebook's 20% rule stated that no more than 20% of an ad's image could be occupied by text.
General Facebook demographics to know
➤ 1,000 Views:
To start earning money on Facebook videos, you need at least 1,000 views. For this amount, Facebook pays between $8.75 and $10. This requirement helps ensure that only videos that attract a good number of viewers can make money.
It may seem odd that Instagram is Facebook's largest competitor because it's owned by the same social networking behemoth.
Just like buying fake Yelp reviews, is it worth it if you buy Facebook followers? No, if a big number of your followers are fake, you'll lose them if Facebook catches them and bans their spam accounts.
Video Number 1: Most Viewed Video On Facebook
The video with the most views is by a page named 'Bollywood' on 13 October 2021. It is a short 3-minute clip of the 2021 movie Godzilla vs. Kong. This video has grasped over 199 million views.
There were 42 400 000 Facebook users in Germany in July 2025, which accounted for 51.9% of its entire population.
Top Countries by Facebook Users
As of Q4 2024, there are 3.068 billion monthly active users on Facebook, making it the largest app in the world. It has seen a slight decline from 3.080 billion users in Q3 2024, making it the first decline ever.
The following are the worst social media platforms for mental health (with caveats when necessary).
People posting unattainable routines, children and trolls picking on other users, shadow-banning and suppressing views, and content that felt fake and flat. There was no more connecting with other people, no more seeing that you weren't the only one struggling – just people trying to go viral fast.
Signal. Signal is a messaging app that allows the sharing of media files and messages. It's considered one of the safest social media apps because it uses end-to-end encryption for enhanced privacy between the sender and receiver. This makes it highly secure for messaging and protecting your information.