Fort Street High School is an academically selective coeducational school in Petersham with a strong instrumental music program, robotics society, and Duke of Edinburgh pathway.
NAPLAN well above the national average at every tested year level; the result is an A+ overall.
Fort Street High School is an academically selective coeducational school in Petersham with a strong instrumental music program, robotics society, and Duke of Edinburgh pathway. Entry is through selective placement or the Inspire program for high potential and gifted learners. The school is academically intense with a tight-knit community atmosphere, and offers additional learning support alongside mainstream programs.
Fort Street High School is also known as FSHS, Fort Street HS and FSHS Petersham.
5 HSC Top Achievers — #34 of 240 New South Wales schools.
Fort Street High School has an overall SchoolRank score of 90.8/100, rated "Excellent". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades A+ (Excellent) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1176 (98th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Fort Street High School, Year 7 students averaged 685 across the tested NAPLAN domains, well above the national average of 540 for that year level, and Year 9 students averaged 709, 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.
Fort Street High School is a medium-sized government secondary school with approximately 917 students. It offers education for years 7-12. Enrolment at Fort Street High School is academically selective: all places are offered on entry-test results through the state's official selective process, not by catchment or address.
Yes. Fort Street High School is a fully selective school: all places are offered on academic merit through a competitive entry test, so where you live doesn't determine entry. Entry is through the Selective High School Placement Test. The main entry point is Year 7. Applications go through the official state process, and entry cutoff marks are not published.
Fort Street High School is a government school, so there are no tuition fees. Families may be asked to contribute to voluntary school fees covering materials, excursions, and activities. The school grades A+ (Excellent) for value for money, which weighs academic results against the cost of attendance.
Fort Street High School has a student-to-teacher ratio of 14.3:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 16% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 96%, which is excellent.
In the 2025 HSC, 18 students at Fort Street High School were all-round achievers, with results in the top band across 10 or more units. The school had 5 top achiever places across 2025 HSC courses. The Year 12 completion rate is 97%.
Fort Street High School is located in Petersham, NSW, in a major city. Its ICSEA is 1176 (98th percentile; the national average is 1,000). ICSEA measures the advantage of a school's community, from its parents' education and occupation, not the school's quality. A school with a lower ICSEA and strong academic results may be teaching particularly effectively.