Trinity Gardens School — Trends (2008–2025) — Trinity Gardens, SA

18-Year Profile (2008–2025)

Historical profile data for Trinity Gardens School from 2008 to 2025. ICSEA has risen by 48 points over this period. Total enrolment has grown by 307 students.

ICSEA 20081055

ICSEA 20251103+48

Enrolment 2008388

Enrolment 2025695+307

Key Metrics Over Time

Total Enrolments

695

↑

2008–2025+307 (79.1%)

ICSEA Score

1103

↑

2008–2025+48 (4.5%)

ICSEA Percentile

85th

↑

2008–2025+10th (13.3%)

Student:Teacher Ratio

15.9:1

↓

2008–2025-2.7:1 (-14.5%)

Indigenous Students

2.0%

↓

2008–2025-1.0% (-33.3%)

LBOTE Students

35.0%

↑

2008–2025+18.0% (105.9%)

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

Bottom5%

Lower13%

Upper53%

Top29%

2017

Bottom5%

Lower16%

Upper31%

Top48%

2025

Bottom7%

Lower19%

Upper31%

Top43%

Top Quarter trend (2008–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025695110315.9:12%35%

2024707110215.8:12%33%

2023704110416.3:11%31%

2022692110915.6:11%28%

2021834110216.9:10%23%

2020839110116.9:11%26%

2019853109816.7:11%25%

2018831108517:10%20%

2017781110718.2:11%20%

2016735109218.7:10%18%

2015690110417.9:10%17%

2014659109717.3:11%15%

2013665110819.2:11%16%

2012628112522.3:12%19%

2011576112318.6:12%26%

2010491112519:12%24%

2009438105517:12%17%

2008388105518.6:13%17%

Source: ACARA School Profile 2008–2025