Castle Hill High School

NSW public high school · Year 7 to Year 12 · Castle Hill 2154

School details

School typeHigh school
Year levelsYear 7 to Year 12
StudentsCo-educational
Selective statusNot Selective
Enrolment (FTE)1,842
Language background other than English68%
Aboriginal and Torres Strait Islander students0%
First teacher1 January 1963
AddressCastle St
Castle Hill NSW 2154
Phone(02) 9634 4199
Emailcastlehill-h.school@det.nsw.edu.au
Websitecastlehill-h.schools.nsw.gov.au
Local government areaThe Hills
State electorateCastle Hill
RemotenessMajor Cities of Australia

About the school

Castle Hill High School is a NSW public high school in Castle Hill (2154) teaching Year 7 to Year 12. The school sits in the The Hills local government area and the Sydney - Baulkham Hills and Hawkesbury region.

The department records 1 January 1963 as the date of the school’s first teacher, around 63 years ago.

The latest full-time-equivalent enrolment published by the department is 1,842 students. That makes it one of the larger public schools in the state. 68% of students have a language background other than English, reflecting a culturally diverse local community.

Like other NSW public schools, Castle Hill High School guarantees a place to students who live in its local intake area. If you are moving to Castle Hill or nearby, check your exact address with the department’s School Finder before you sign a lease or buy, as boundaries can split suburbs.

Enrolling at Castle Hill High School

  • Check that your address is in the local intake area using the NSW School Finder.
  • Contact the school office on (02) 9634 4199 to ask about enrolment dates and school tours.
  • Prepare proof of age, proof of address and an immunisation history statement.
  • Moving from another state or country? Read moving interstate or moving to Australia.
Data: NSW Department of Education, NSW public schools master dataset (CC BY 4.0), extracted 2 October 2026. Enrolment figures are full-time equivalent. Details can change – confirm with the school before making decisions.

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