Independent · Combined · Wentworth Falls
Blue Mountains Grammar School
Blue Mountains Grammar School is an independent combined school in Wentworth Falls, New South Wales, teaching year levels K-12 to 512 students.
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ICSEA reflects the socio-educational background of students at this school - it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 93% of Australian schools.
Blue Mountains Grammar School had 512 students in 2025, compared with 590 in 2016 (down 13%).
Total enrolments as reported to ACARA each August. A year marked "-" was not published for this school. Enrolment counts how many students attend, not how good a school is. Source: ACARA School Profile 2008-2025 (Data Access Program).
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Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all New South Wales schools on the map →The suburb: Wentworth Falls
Figures are for the Wentworth Falls statistical area (SA2), which contains the school. SA2 boundaries do not always equal suburb boundaries, and childcare services are matched by suburb name. See the full Wentworth Falls profile →
© State of New South Wales (Department of Communities and Justice), licensed under CC BY 4.0 (copyright notice).
Nearest schools to Blue Mountains Grammar School
Listed nearest first. Distance is a straight line between ACARA school locations, not travel distance, and the order is not a ranking.
To see where Blue Mountains Grammar School sits among other suburbs, open the map of New South Wales suburbs.
Questions about Blue Mountains Grammar School
How many students go to Blue Mountains Grammar School?
Blue Mountains Grammar School has 512 students enrolled (268 boys and 244 girls), according to the ACARA School Profile 2025.
What year levels does Blue Mountains Grammar School teach?
Blue Mountains Grammar School teaches year levels K-12. ACARA lists it as a combined school.
Is Blue Mountains Grammar School a government or non-government school?
Blue Mountains Grammar School is an independent school in Wentworth Falls, New South Wales.
What does the ICSEA of 1140 at Blue Mountains Grammar School mean?
ICSEA, the Index of Community Socio-Educational Advantage, describes the family background of the students enrolled at a school, such as parents' education and occupation. The national average is 1000. Blue Mountains Grammar School has an ICSEA of 1140, which places it above 93% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near Blue Mountains Grammar School?
4 childcare services are listed on the ACECQA national register for Wentworth Falls, the statistical area around the school. Services are matched by suburb name.
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Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC, NSW and QLD government catchment zones from DET School Zones 2027, NSW DoE School Intake Zones 2026 and Queensland Department of Education state school catchments 2026 (CC BY 4.0). ICSEA is a socio-educational intake index - it measures student background, not teaching quality or outcomes. Methodology →