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 .
54 % of Twitter users access the social media service through their mobile phone , study shows . New Pew study did not examine which types of phones mobile tweeters use . It said that 16 % 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 .