Pew Internet: Social Networking (full detail) Highlights of the Pew Internet Project’s research related to social networking.
(Note: This page will be updated whenever new data is available.) As of January 2014, 74% of online adults use social networking sites. As of September 2014: 72% of Online Adults are Social Networking Site Users. By Joanna Brenner and Aaron Smith Social Networking Sites The number of social networking site users continues to grow As of May 2013, almost three quarters (72%) of online U.S. adults use social networking sites, up from 67% in late 2012.
Social Networking Use.