Blue Mountains Grammar School is a independent combined school in Wentworth Falls, New South Wales, with 512 reported enrolments, a student-teacher ratio of 10.2:1, and an ICSEA percentile of 93.
Quick school snapshot
School model
Blue Mountains Grammar School is listed as Independent and Combined, with a reported year range of K-12.
Enrolment size
The school reports 512 total enrolments, including 244 girls and 268 boys where available.
ICSEA context
The ICSEA value is 1,140, with percentile 93 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 47.7% girls and 52.3% boys.
Staff ratio
The student-teacher ratio is 10.2:1, based on 50.3 FTE teaching staff where available.
Local area
The campus is in Wentworth Falls, New South Wales, within Blue Mountains.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Blue Mountains Grammar School is listed as a independent combined school in Wentworth Falls, New South Wales. The profile reports 512 total enrolments, an ICSEA value of 1,140, and a student-teacher ratio of 10.2:1 where available. The reported year range is K-12, and the campus sits within Blue Mountains local government area.
Enrolment
512
reported total enrolments
244 girls
268 boys
Blue Mountains Grammar School reports 512 total enrolments, including 244 girls and 268 boys. The reported enrolment mix is 47.7% girls and 52.3% boys.
Socio-educational
93
percentile where available
ICSEA
1,140
Blue Mountains Grammar School sits at the 93 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
3%
Lower-middle
13%
Upper-middle
27%
Top
57%
The socio-educational distribution lists 3% in the bottom quarter, 13% in the lower-middle quarter, 27% in the upper-middle quarter, and 57% in the top quarter.
Staff
Teaching staff
63
FTE teaching
50.3
Non-teaching
35
Student-teacher
10.2:1
The profile reports 63 teaching staff and 35 non-teaching staff, with a student-teacher ratio of 10.2:1.
Location
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
Governance
Official school and governing body links are included when the dataset provides them.
Community
Student community indicators are reported as percentages where available.
Nearby
Similar schools are selected from the same suburb first, then from the same local government area where needed.
Wentworth Falls, NSW 2782
Same suburb
Wentworth Falls, NSW 2782
Same suburb
Blackheath, NSW 2785
Same local area
Blaxland East, NSW 2774
Same local area
Blaxland, NSW 2774
Same local area
Blaxland, NSW 2774
Same local area
FAQ
Blue Mountains Grammar School has 512 reported total enrolments. The student profile lists 244 girls and 268 boys where gender enrolment fields are available.
Blue Mountains Grammar School is listed as a Independent school with school type Combined. The reported year range is K-12.
Blue Mountains Grammar School is located in Wentworth Falls, NSW 2782. The local government area is Blue Mountains.
The ICSEA value for Blue Mountains Grammar School is 1,140 and the ICSEA percentile is 93. If either value is missing in the source data, it is shown as Not available rather than zero.
Blue Mountains Grammar School is listed as Co-educational. The reported gender mix is 47.7% girls and 52.3% boys where percentage fields are available.
Data note
This page uses structured 2025 Australian school profile data. Some values may be unavailable where they are not reported in the source dataset. Profile pages are designed to make enrolment, ICSEA, location and school context easier to compare.
