Castle Hill High School — Trends (2008–2025) — Castle Hill, NSW

18-Year Profile (2008–2025)

Historical profile data for Castle Hill High School from 2008 to 2025. ICSEA has fallen by 11 points over this period. Total enrolment has grown by 709 students.

ICSEA 20081132

ICSEA 20251121-11

Enrolment 20081136

Enrolment 20251845+709

Key Metrics Over Time

Total Enrolments

1,845

↑

2008–2025+709 (62.4%)

ICSEA Score

1121

↓

2008–2025-11 (-1.0%)

ICSEA Percentile

89th

↓

2008–2025-4th (-4.3%)

Student:Teacher Ratio

14.9:1

↑

2008–2025+0.1:1 (0.7%)

Indigenous Students

0.0%

→

2008–20250.0% (NaN%)

LBOTE Students

68.0%

↑

2008–2025+50.0% (277.8%)

Source: ACARA School Profile 2008–2025

Community Composition Shift

How the school's socio-educational advantage distribution has shifted over time. Each bar shows the % of students in each SEA quarter.

2008

Bottom2%

Lower4%

Upper22%

Top72%

2017

Bottom4%

Lower17%

Upper32%

Top47%

2025

Bottom5%

Lower15%

Upper32%

Top48%

Top Quarter trend (2008–2025)

↓

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

20251,845112114.9:10%68%

20241,900111815:11%66%

20232,028111715.2:10%62%

20222,051111815.4:10%59%

20212,008111615.2:11%55%

20201,965111215.7:11%51%

20191,801110815.3:11%48%

20181,730110215.4:11%46%

20171,631110815.7:10%46%

20161,534109515.3:11%44%

20151,485109915.4:10%46%

20141,407109915.3:10%46%

20131,354110215.1:10%41%

20121,335110015.2:10%41%

20111,270110015.2:10%42%

20101,276110215.5:10%42%

20091,201113215.2:10%29%

20081,136113214.8:10%18%

Source: ACARA School Profile 2008–2025