Ruin Explorer
Legend
Might want to screenshot that, Statista is blocking me until I give them money, I dunno if it is to others.I wouldn’t be too sure about that. One survey I found right away has the younger cohort with the strongest viewership. Stranger Things viewership in the U.S. by age 2017 | Statista
With most of the protagonists being kids, lots of kids (and that includes 20-somethings) will watch it.
But I mean I agree - it seems from people I know and what I've seen online that actually the main ST audience is people who either weren't alive when it was set or were tiny babies (like the showrunners/writers, btw - they were born in 1984 so were tiny babies until the '90s).