Biala Special School — Trends (2008–2025) — Ballina, NSW

18-Year Profile (2008–2025)

Historical profile data for Biala Special School from 2008 to 2025. ICSEA has fallen by 24 points over this period. Total enrolment has grown by 15 students.

ICSEA 2008922

ICSEA 2025898-24

Enrolment 200818

Enrolment 202533+15

Key Metrics Over Time

Total Enrolments

↑

2008–2025+15 (83.3%)

ICSEA Score

898

↓

2016–2025-24 (-2.6%)

ICSEA Percentile

10th

↓

2016–2025-3th (-23.1%)

Student:Teacher Ratio

4.9:1

↓

2008–2025-3.3:1 (-40.2%)

Indigenous Students

36.0%

↑

2008–2025+25.0% (227.3%)

LBOTE Students

9.0%

↑

2010–2025+9.0% (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.

2008

No data

2017

No data

2025

Bottom54%

Lower15%

Upper21%

Top10%

Top Quarter trend (2008–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025338984.9:136%9%

2024359145.2:134%9%

2023298945.8:128%7%

2022289386.5:129%7%

2021289196.7:125%4%

2020299677.6:121%6%

2019259677.4:120%6%

2018229655.5:114%0%

201724—7.5:121%0%

2016269228.1:127%0%

201523—7.2:126%0%

201423—7.2:130%0%

201319—5.3:116%6%

201218—5.6:111%6%

201121—7:110%0%

201022—7.3:19%0%

200918—8.2:111%—

200818—8.2:111%—

Source: ACARA School Profile 2008–2025