Demographic of YouTube Users. An overwhelming 91% of adults aged 18-29 were YouTube users, with 85% of college graduates admitting to using Alphabet's video streaming service.

YouTube's audience is among the youngest of any social network: Teens and young 20-somethings make up a higher proportion of users than any other age demographic.

YouTube detailed a minimum age requirement change for streaming, pushing it from 13 to 16. Those under 16 (users aged 13-15) need to have an adult "visibly present" at all times, lest they risk ...