In the US, maybe. In Europe, it's very unusual for a kid older than ~9 years to be driven to school.
Here in the UK there are parking restrictions around practically every school to stop parents clogging up the roads to drop off or collect their kids. I'd suggest that's evidence that a lot of children still get taken to school by car.
One has to know that every 10 minutes the train stops at the school as it has their own stop.
Busses also stop at school.
Nonetheless the amount of kids in their teens being driven to school by parents is staggering.