18-Year Profile (2008–2025)
Historical profile data for Nganmarriyanga School from 2008 to 2025. ICSEA has risen by 71 points over this period. Total enrolment has declined by 22 students.
ICSEA 2008525
ICSEA 2025596+71
Enrolment 2008121
Enrolment 202599-22
Key Metrics Over Time
Total Enrolments
99
↓
ICSEA Score
596
↑
ICSEA Percentile
0th
→
Student:Teacher Ratio
9.0:1
↓
Indigenous Students
98.0%
→
LBOTE Students
95.0%
↑
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
Bottom100%
Lower0%
Upper0%
Top0%
2017
Bottom96%
Lower3%
Upper1%
Top0%
2025
Bottom95%
Lower3%
Upper2%
Top1%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025995969:198%95%
202412057110:198%97%
202312560217.9:198%99%
202212061922.6:1100%96%
20211286089.6:196%97%
20201126028.6:199%99%
20191025986.8:1100%100%
201814258311.8:1100%95%
20171265829.2:199%99%
20161036147.7:199%97%
2015955997.1:199%95%
20141105798.9:199%98%
2013915556.7:1100%97%
20121035646.4:1100%99%
20111245567.8:198%98%
20101225249.2:199%99%
20091145259.3:1100%90%
200812152515.1:198%82%
Source: ACARA School Profile 2008–2025