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Gilgandra High School

GovernmentSecondary7-12
Gilgandra, NSW 2827 · Outer Regional
gilgandra-h.school@det.nsw.edu.au 6847 2276
Students185enrolled
Ratio1:6.8student:teacher
SEIFA2/10advantage decile
Trends
849
current ICSEA
Students185
SectorGovernment
TypeSecondary
Gilgandra
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

18-Year Profile (2008–2025)

Historical profile data for Gilgandra High School from 2008 to 2025. ICSEA has fallen by 138 points over this period. Total enrolment has declined by 180 students.

ICSEA 2008987
ICSEA 2025849-138
Enrolment 2008365
Enrolment 2025185-180

Key Metrics Over Time

Total Enrolments
185
↓
2008–2025-180 (-49.3%)
ICSEA Score
849
↓
2008–2025-138 (-14.0%)
ICSEA Percentile
5th
↓
2008–2025-34th (-87.2%)
Student:Teacher Ratio
6.9:1
↓
2008–2025-3.6:1 (-34.3%)
Indigenous Students
44.0%
↑
2008–2025+24.0% (120.0%)
LBOTE Students
4.0%
↑
2008–2025+3.0% (300.0%)
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
Bottom72%
Lower18%
Upper2%
Top8%
2017
Bottom56%
Lower27%
Upper14%
Top3%
2025
Bottom63%
Lower26%
Upper9%
Top2%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE
20251858496.9:144%4%
20241898425.8:141%5%
20231898596.1:137%5%
20222048896.5:131%5%
20212258957.4:128%5%
20202298987.6:131%5%
20192228917.4:132%3%
20182248857.6:129%3%
20172378867.8:130%2%
20162538878.7:129%2%
20152648738.7:128%3%
20142858958.9:124%3%
20133258869.6:127%2%
201233790410.3:126%2%
20113209029.8:123%2%
20103359049.9:121%1%
200935098710.1:122%0%
200836598710.5:120%1%
Source: ACARA School Profile 2008–2025