Ku-ring-gai High School — Trends (2008–2025) — North Turramurra, NSW

18-Year Profile (2008–2025)

Historical profile data for Ku-ring-gai High School from 2008 to 2025. ICSEA has fallen by 52 points over this period. Total enrolment has declined by 292 students.

ICSEA 20081140

ICSEA 20251088-52

Enrolment 2008828

Enrolment 2025536-292

Key Metrics Over Time

Total Enrolments

536

↓

2008–2025-292 (-35.3%)

ICSEA Score

1088

↓

2008–2025-52 (-4.6%)

ICSEA Percentile

81th

↓

2008–2025-13th (-13.8%)

Student:Teacher Ratio

10.7:1

↓

2008–2025-3.0:1 (-21.9%)

Indigenous Students

2.0%

↑

2008–2025+1.0% (100.0%)

LBOTE Students

39.0%

↑

2008–2025+36.0% (1200.0%)

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

Bottom1%

Lower4%

Upper22%

Top73%

2017

Bottom8%

Lower21%

Upper31%

Top40%

2025

Bottom8%

Lower22%

Upper36%

Top34%

Top Quarter trend (2008–2025)

↓

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025536108810.7:12%39%

2024562108611.4:12%32%

2023491108710.5:12%22%

2022509108310.6:11%23%

2021546108211.1:11%22%

2020579107911.4:11%23%

2019628108112:11%25%

2018672107712.4:11%29%

2017619108812.5:11%30%

2016591107312.3:11%26%

2015511107511.1:11%26%

2014490106811.9:11%22%

2013519108212.1:11%17%

2012517110612.1:11%16%

2011596110812.6:11%14%

2010697110813.6:11%13%

2009792114013.4:11%7%

2008828114013.7:11%3%

Source: ACARA School Profile 2008–2025