Each state and territory has a website that provides information about the catchment area for each public school in the state/territory. If any of the links below are changed, you can search on the internet for the term: find my school <state name>, e.g. "find my school NSW". 

New South Wales
https://schoolfinder.education.nsw.gov.au/

Victoria
https://www.findmyschool.vic.gov.au/

Queensland
https://www.qld.gov.au/education/schools/find/enrolment/catchment

South Australia
https://www.education.sa.gov.au/parents-and-families/enrol-school-or-preschool/find-a-school-zone-or-preschool-catchment-area

Western Australia
https://www.wa.gov.au/service/education-and-training/school-education/find-public-school

Tasmania
https://www.decyp.tas.gov.au/parents-carers/parent-fact-sheets/intake-areas-tasmanian-government-schools/

Northern Territory
https://nt.gov.au/learning/primary-and-secondary-students/choose-a-school

Australian Capital Territory
https://www.education.act.gov.au/public-school-life/enrolling-in-a-public-school/priority_enrolment_area

To find information about schools' performance, you can check the following website:

https://www.myschool.edu.au/