54 % of Twitter users access the social networking service through their mobile phone , it shows . Pew 's report echoes other research that has found that social media is an increasingly popular mobile activity . New York study did not examine which types of phones mobile tweeters use . It said that 25 % of college - educated adult Internet users are on Twitter . It also said that 25 % of adult African - Americans who use the Internet are on Twitter .
54 % of Twitter users access the social networking service through their mobile phone , it shows . New York study did not examine which types of phones mobile tweeters use . It said that 25 % of college - educated adult Internet users are on Twitter . It also said that 25 % of adult African - Americans who use the Internet are on Twitter .