Yes, there is. It is considered that there has once been a school for witches and wizards in NSW!
This is not known so far.
Sadly, no.
Harry potter
Hogsmead is a wizarding village close to Hogwarts School.
Hogwarts is not a university, it is the wizarding equivalent of high school but no, it doesn't exist.
There is no wizarding university in the Harry Potter world. Hogwarts School is a high school (last 7 years of school).
Gringotts (the wizarding bank) was not from a film studio. Gringotts Bank is actually Australia House in London.
No. Hogwarts was damaged in the battle but was repaired and re-opened in time for the next school year.
There is the mortal world, where the Dursleys live, and the Wizarding World, which Harry attends school at. Hope that helps! :D
Wizard 101 is an online role-playing game where players become students at a wizarding school.
Hermione Granger paid for her school things with money just like everybody else. Muggle money can be converted into wizarding money.
The Heights School - Australia - was created in 1977.
The Knox School - Australia - was created in 1982.