Number of active users at Facebook over the years - Washington Post

Telegraph.co.uk

Number of active users at Facebook over the years Washington Post How the number of active users at Facebook has grown: December 2004: 1 million. December 2005: 5.5 million. December 2006: 12 million. April 2007: 20 million. October 2007: 50 million. August 2008: 100 million. January 2009: 150 million. Facebook Has 425 Million Mobile Monthly Active Users, Up From 350 Million In ...TechCrunch Facebook user data: 845M monthly users, 2.7B daily likes & commentsVentureBeat Facebook's IPO filing tracks growth, features (charts)CNET Network World all 19 news articles »