IndependentCombinedYears PP-12· Major Cities

Treetops Montessori School

Darlington, WA 6070 · Association of Independent Schools of WA

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ICSEA

1083

80th percentile nationally

Top tier

Total enrolments

153

Combined

Student–teacher ratio

10:1

15.6 FTE teachers

Gender mix

47% / 53%

girls / boys

Language background

8%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 10%
Lower-mid: 26%
Upper-mid: 32%
Top: 32%

Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.