In much of California, there are now more kids trying out for HS soccer than there are kids trying out for football (and that is just talking about boys, add in the girls and it is not even close). Many HS football programs do not have enough players to form JV teams.
Yes, in CA. Demographically and culturally, yea soccer is HUGE here. I mean it's my favorite sport and my kids have played it varying levels throughout their youth here... so I do love that about CA, especially SoCal...
But I spent most of my life in the deep south... and in places like GA, TX, FL, AL... football is KING, a religion... in the similar way it is in the boroughs of London or Paris or Barcelona... I know how it's like there... and I don't think it can be eclipsed in the US... not for a long time, and I think never.