St Thomas Aquinas School — Trends (2008–2025) — Norlane, VIC

18-Year Profile (2008–2025)

Historical profile data for St Thomas Aquinas School from 2008 to 2025. ICSEA has risen by 24 points over this period. Total enrolment has grown by 67 students.

ICSEA 2008917

ICSEA 2025941+24

Enrolment 200882

Enrolment 2025149+67

Key Metrics Over Time

Total Enrolments

149

↑

2008–2025+67 (81.7%)

ICSEA Score

941

↑

2008–2025+24 (2.6%)

ICSEA Percentile

21th

↑

2008–2025+10th (90.9%)

Student:Teacher Ratio

7.2:1

↓

2008–2025-4.5:1 (-38.5%)

Indigenous Students

14.0%

↑

2008–2025+14.0% (Infinity%)

LBOTE Students

26.0%

↑

2008–2025+15.0% (136.4%)

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

Bottom93%

Lower5%

Upper1%

Top0%

2017

Bottom69%

Lower22%

Upper8%

Top2%

2025

Bottom62%

Lower26%

Upper10%

Top2%

Top Quarter trend (2008–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

20251499417.2:114%26%

20241539398.5:115%23%

20231509437.3:113%24%

20221609327.6:113%26%

20211679158.9:111%25%

20201659088.2:112%26%

20191579177.2:19%25%

20181539238.5:17%19%

20171649039.5:18%12%

201615591011.6:13%11%

20151179399.9:11%9%

201412189710.8:10%17%

201310189510:12%17%

2012839339.3:11%19%

20119793210.5:11%16%

20108593311.8:10%13%

20097791711:10%15%

20088291711.7:10%11%

Source: ACARA School Profile 2008–2025