Harrisdale Senior High School — Trends (2008–2025) — Harrisdale, WA

9-Year Profile (2017–2025)

Historical profile data for Harrisdale Senior High School from 2017 to 2025. ICSEA has risen by 42 points over this period. Total enrolment has grown by 2090 students.

ICSEA 20171030

ICSEA 20251072+42

Enrolment 2017213

Enrolment 20252303+2090

Key Metrics Over Time

Total Enrolments

2,303

↑

2017–2025+2,090 (981.2%)

ICSEA Score

1072

↑

2017–2025+42 (4.1%)

ICSEA Percentile

76th

↑

2017–2025+14th (22.6%)

Student:Teacher Ratio

15.2:1

↑

2017–2025+3.1:1 (25.6%)

Indigenous Students

1.0%

→

2017–20250.0% (0.0%)

LBOTE Students

67.0%

↑

2017–2025+32.0% (91.4%)

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.

2017

Bottom16%

Lower37%

Upper30%

Top16%

2021

Bottom15%

Lower33%

Upper32%

Top20%

2025

Bottom13%

Lower26%

Upper34%

Top28%

Top Quarter trend (2017–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

20252,303107215.2:11%67%

20242,164106415.2:11%63%

20232,081105816.3:11%56%

20221,982105115.3:11%50%

20211,616104415.5:12%46%

20201,258104116.1:12%44%

2019879104116.7:12%41%

2018506104014.8:11%37%

2017213103012.1:11%35%

Source: ACARA School Profile 2008–2025