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Western Grammar School

IndependentCombinedK-12
Plumpton, NSW 2761 · Major Cities
Students387enrolled
Ratio1:14.7student:teacher
SEIFA5/10advantage decile
Trends
1073
current ICSEA
Students387
SectorIndependent
TypeCombined
Western
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

14-Year Profile (2012–2025)

Historical profile data for Western Grammar School from 2012 to 2025. ICSEA has risen by 87 points over this period. Total enrolment has grown by 362 students.

ICSEA 2012986
ICSEA 20251073+87
Enrolment 201225
Enrolment 2025387+362

Key Metrics Over Time

Total Enrolments
387
↑
2012–2025+362 (1448.0%)
ICSEA Score
1073
↑
2012–2025+87 (8.8%)
ICSEA Percentile
76th
↑
2012–2025+34th (81.0%)
Student:Teacher Ratio
14.7:1
↑
2012–2025+8.5:1 (137.1%)
Indigenous Students
1.0%
↑
2012–2025+1.0% (Infinity%)
LBOTE Students
93.0%
↑
2012–2025+93.0% (Infinity%)
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.

2012
Bottom40%
Lower53%
Upper7%
Top0%
2019
Bottom21%
Lower23%
Upper33%
Top24%
2025
Bottom13%
Lower22%
Upper35%
Top30%
Top Quarter trend (2012–2025)
↑
Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025387107314.7:11%93%
2024344107113:11%95%
2023340106714.3:11%90%
2022321105413.4:11%91%
2021321104813.4:11%97%
2020321103313.5:12%97%
2019328104015.3:12%90%
2018284103712.8:12%88%
2017260103610.7:12%83%
2016235104813.2:13%78%
2015171102814.4:14%82%
2014127100713.7:15%85%
20137498312.3:10%56%
2012259866.2:10%0%
Source: ACARA School Profile 2008–2025