Tuggerah Lakes Secondary College Tumbi Umbi Campus — Trends (2008–2025) — Tumbi Umbi, NSW

18-Year Profile (2008–2025)

Historical profile data for Tuggerah Lakes Secondary College Tumbi Umbi Campus from 2008 to 2025. ICSEA has fallen by 13 points over this period. Total enrolment has declined by 35 students.

ICSEA 2008985

ICSEA 2025972-13

Enrolment 2008837

Enrolment 2025802-35

Key Metrics Over Time

Total Enrolments

802

↓

2008–2025-35 (-4.2%)

ICSEA Score

972

↓

2008–2025-13 (-1.3%)

ICSEA Percentile

34th

↓

2008–2025-3th (-8.1%)

Student:Teacher Ratio

13.1:1

↑

2008–2025+0.2:1 (1.6%)

Indigenous Students

15.0%

↑

2008–2025+15.0% (Infinity%)

LBOTE Students

7.0%

↑

2008–2025+7.0% (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

Bottom26%

Lower44%

Upper24%

Top5%

2017

Bottom42%

Lower33%

Upper19%

Top6%

2025

Bottom38%

Lower34%

Upper20%

Top9%

Top Quarter trend (2008–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

202580297213.1:115%7%

202486897513.5:114%5%

202398197613.5:114%7%

20221,07697213.7:112%7%

20211,15897214.7:113%6%

20201,17097114.8:113%7%

20191,13197414.6:111%8%

20181,11396014.6:111%9%

20171,09095814.6:111%9%

20161,05795314.3:19%10%

20151,08294914.3:110%9%

20141,04594614.2:110%11%

20131,02195013.8:19%10%

20121,01993714.1:19%8%

201197693614:18%7%

201096393513.8:17%9%

200987798513.4:16%5%

200883798512.9:10%0%

Source: ACARA School Profile 2008–2025