18-Year Profile (2008–2025)
Historical profile data for Reservoir High School from 2008 to 2025. ICSEA has fallen by 14 points over this period. Total enrolment has declined by 139 students.
ICSEA 20081003
ICSEA 2025989-14
Enrolment 2008768
Enrolment 2025629-139
Key Metrics Over Time
Total Enrolments
629
↓
ICSEA Score
989
↓
ICSEA Percentile
42th
↓
Student:Teacher Ratio
9.3:1
↓
Indigenous Students
6.0%
↓
LBOTE Students
56.0%
↑
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
Bottom15%
Lower35%
Upper45%
Top4%
2017
Bottom44%
Lower27%
Upper20%
Top10%
2025
Bottom38%
Lower28%
Upper22%
Top12%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
20256299899.3:16%56%
20246339908.9:17%56%
20236599879.7:16%55%
202269197611:17%54%
202168297710.4:17%56%
202069097611.1:17%55%
201965697211.5:17%54%
201863396910.6:17%54%
201760596511.2:18%55%
201658695011.2:17%58%
201556394411.1:18%60%
201455893010.5:19%59%
201354390910:19%57%
20125439219.9:19%53%
201158492010.1:110%52%
201070291511.1:19%53%
2009783100311.3:19%49%
2008768100311:19%47%
Source: ACARA School Profile 2008–2025