GovernmentSecondaryYears 7-12· Major Cities

Crestwood High School

Baulkham Hills, NSW 2153 · NSW Department of Education

Visit school website

ICSEA

1103

85th percentile nationally

Elite (top decile)

Total enrolments

1,022

Secondary

Student–teacher ratio

13:1

75.9 FTE teachers

Gender mix

46% / 54%

girls / boys

Language background

61%

non-English at home

Socio-educational advantage

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

Bottom: 8%

Lower-mid: 18%

Upper-mid: 32%

Top: 42%

Explore Baulkham Hills, NSWLiveability 81

See median price, rent, safety, transport, demographics and every other school in the suburb.

→

Other schools in Baulkham Hills

Baulkham Hills High School

Government · Secondary

1203

Matthew Pearce Public School

Government · Primary

1177

Bella Vista Public School

Government · Primary

1147

Crestwood Public School

Government · Primary

1139

Jasper Road Public School

Government · Primary

1132

Baulkham Hills North Public School

Government · Primary

1130

Our Lady of Lourdes Primary School

Catholic · Primary

1119

St Michael's Primary School

Catholic · Primary

1113

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.