Australia›NSW›Culcairn›Billabong High School

Billabong High School

GovernmentSecondary7-12
Culcairn, NSW 2660 · Inner Regional
billabong-h.school@det.nsw.edu.au 6029 8377
Students312enrolled
Ratio1:8.8student:teacher
SEIFA4/10advantage decile
Trends
946
current ICSEA
Students312
SectorGovernment
TypeSecondary
Billabong
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

18-Year Profile (2008–2025)

Historical profile data for Billabong High School from 2008 to 2025. ICSEA has fallen by 33 points over this period. Total enrolment has declined by 86 students.

ICSEA 2008979
ICSEA 2025946-33
Enrolment 2008398
Enrolment 2025312-86

Key Metrics Over Time

Total Enrolments
312
↓
2008–2025-86 (-21.6%)
ICSEA Score
946
↓
2008–2025-33 (-3.4%)
ICSEA Percentile
23th
↓
2008–2025-11th (-32.4%)
Student:Teacher Ratio
8.8:1
↓
2008–2025-2.3:1 (-20.7%)
Indigenous Students
11.0%
↑
2008–2025+8.0% (266.7%)
LBOTE Students
3.0%
↑
2008–2025+1.0% (50.0%)
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
Bottom34%
Lower42%
Upper11%
Top13%
2017
Bottom49%
Lower31%
Upper16%
Top5%
2025
Bottom51%
Lower34%
Upper13%
Top3%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE
20253129468.8:111%3%
20243389499.3:110%3%
20233529609.2:19%2%
20223779629.8:18%2%
20213729649.6:19%3%
20203759669.8:16%3%
201939296310:16%2%
201838495510:16%3%
201738694610:17%3%
201639594710.9:17%3%
201537294110.6:16%3%
201433996410.2:13%2%
201334596610.8:12%2%
201233197210.1:14%1%
201136896810.6:14%0%
201038196810.9:14%0%
200938697911:14%1%
200839897911.1:13%2%
Source: ACARA School Profile 2008–2025