# Castle Hill High School

Castle Hill High School is a NSW government secondary school in Castle Hill, New South Wales, Australia.

- **Sector**: NSW government school
- **Type**: Secondary School
- **Gender**: Co-ed
- **Year levels**: Year 7 to Year 12
- **Enrolments**: 1,845 (2025)
- **Address**: Castle St, Castle Hill NSW 2154
- **Phone**: (02) 9634 4199
- **Website**: https://castlehill-h.schools.nsw.gov.au
- **Email**: castlehill-h.school@det.nsw.edu.au
- **ACARA AGE ID**: 47864
- **Established**: 1963-01-01

## About

Castle Hill High School is a large coeducational state school located in the northern Sydney region, established in 1963. The school is highly regarded within the community as a premier place for education, with a focus on high expectations, academic excellence, and student leadership. Its curriculum is extensive, complemented by a vibrant extracurricular program that features an annual musical, various bands, debating, public speaking, and a commendable sporting tradition.

## Student Programs
The school offers an exemplary gifted and talented program aimed at maximising the potential of students while also challenging those with special gifts. Leadership and welfare programs are well-structured, enabling students to develop self-awareness, teamwork, and initiative. The dedicated staff bring a variety of talents and experiences, underpinning the school’s commitment to fostering a strong learning environment.

## Values and Culture
Castle Hill High School believes that positive values are fundamental to learning and relationships. As such, the school fosters a culture based on respect, cooperation, celebration, and personal responsibility. This environment encourages students to engage fully, uphold ethical standards, and contribute meaningfully to the community beyond their school years. The collective commitment of the school community, which includes parents and local partners, plays a crucial role in enhancing the educational experience and resources available to students.

## Mission

Castle Hill High School strives to challenge minds and build character. Underpinning this mission are two imperative values that the school agrees are essential for the realisation of this quest: respect and excellence.

Motto: "Truth is strength"

## Enrolment history

| Year | Enrolments |
| --- | --- |
| 2025 | 1,845 |
| 2024 | 1,900 |
| 2023 | 2,028 |
| 2022 | 2,051 |
| 2021 | 2,008 |
| 2020 | 1,965 |
| 2019 | 1,801 |
| 2018 | 1,730 |
| 2017 | 1,631 |
| 2016 | 1,534 |
| 2015 | 1,485 |
| 2014 | 1,407 |
| 2013 | 1,354 |
| 2012 | 1,335 |
| 2011 | 1,270 |
| 2010 | 1,276 |
| 2009 | 1,201 |
| 2008 | 1,136 |

---
Source: SchoolAtlas (https://www.schoolatlas.com.au/schools/47864-castle-hill-high-school), compiled from ACARA and NSW Department of Education data, reference year 2025. SchoolAtlas does not rank schools.