• As of August 2013, there were 554,750,000 registered Twitter users.
• Nearly 135,000 new users sign up on Twitter every day.
• There have been over 300 billion total Tweets thus far.
• As of October 2013, there are 231.7 million monthly active users on Twitter worldwide (21% of the world’s internet population); including 100 million daily active users worldwide.
• 52.7 million monthly active users are located in the US while the remaining 77% are located outside the US; China has the largest number of Twitter users.
• There are around 173 million monthly active mobile Twitter users.
• 3 million websites integrate with Twitter and more than 5700 tweets are tweeted per second.
• 74% of twitter users are aged 15-25
• Users spend an average of 170 minutes on Twitter per month.
• The average number of tweets sent per day is 500 million