Independent combined boys' school in Darlinghurst, NSW; 1,925 students from K–12.
NAPLAN well above the national average at every tested year level, solid student growth, and a median ATAR of 98.0; the result is an A+ overall.
37 HSC Top Achievers — #2 of 240 New South Wales schools (top 1%).
Sydney Grammar School has an overall SchoolRank score of 95.3/100, rated "Excellent". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 100/100, indicating strong performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1274, well above the national average of 1,000. Notably, the school shows strong student growth over time (63/100), meaning students tend to improve well regardless of their starting point.
In 2025 NAPLAN testing at Sydney Grammar School, Year 3 students averaged 559 across the tested NAPLAN domains, well above the national average of 407 for that year level, and Year 5 students averaged 625, well above the national average of 490 for that year level, and Year 7 students averaged 685, well above the national average of 540 for that year level, and Year 9 students averaged 715, well above the national average of 569 for that year level. Relative to national year-level averages, the school's strongest domain is Numeracy. National averages are specific to each year level, because NAPLAN scores are scaled so older year levels score higher, a school-wide average can't be compared with a single national figure.
Sydney Grammar School is a large independent combined school with approximately 1,925 students. It offers education for years K-12. As a independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Sydney Grammar School has approximate annual tuition fees of $41,261. Actual fees may vary by year level, and additional costs for uniforms, camps, and extracurricular activities typically apply. The school's value score is 79/100, which measures academic outcomes relative to the cost of attendance.
Sydney Grammar School has a student-to-teacher ratio of 9.2:1. This is well below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 33% of the workforce, providing additional learning assistance and pastoral care.
Sydney Grammar School has a median ATAR of 98.0. 84.9% of students achieved an ATAR above 90. 97% achieved above 80. 84.9% of students received a university offer.
Sydney Grammar School is located in Darlinghurst, NSW, classified as a major cities school. With an ICSEA of 1274 (99th percentile), the school community's socio-educational advantage is above average, families tend to have higher education and income levels. ICSEA measures the educational advantage of a school's community, not the school's quality, a lower ICSEA school with strong academic scores may indicate particularly effective teaching.