Anecdotal reports indicate that individuals with autism spectrum disorders (ASD) are often preoccupied with television, computers, and video games (screen-based media). However, few studies have examined this issue. The current study examined screen-based media use among a large, nationally representative sample of youths participating in the National Longitudinal Transition Study—2 (NLTS2). The majority of youths with ASD (64.2%) spent most of their free time using non-social media (television, video games), while only 13.2% spent time on social media (email, internet chatting). Compared with other disability groups (speech/language impairments, learning disabilities, intellectual disabilities), rates of non-social media use were higher among the ASD group, and rates of social media use were lower. Demographic and symptom-specific correlates were also examined.