As someone not from the US, does this mean you don't get to choose the high school you go to and it is only determined by your address regardless of where you friends go, etc.?
As someone from the US - does this mean there are places where students are free to go to any high school they wish? Could this result in overcrowding if all the students want to go to the same school?
I've never heard that we have significant overcrowding issues or somesuch - if anywhere then probably in Vienna, but that's just general capital city capacity woes.