Blacktown Girls High School is a government secondary school with a partially selective academic stream and a dedicated pathway for academically gifted students.
NAPLAN averaging 36 points above national year-level averages; the result is a B overall.
Blacktown Girls High School is a government secondary school with a partially selective academic stream and a dedicated pathway for academically gifted students. Alongside core academics, the school is known for strength in robotics, drama, music, public speaking, debating and dance. A strongly pastoral culture supports students through a dedicated wellbeing team, counsellors, and targeted support for high-potential learners and those needing additional assistance. The tight-knit community suits families seeking a school that balances academic rigour with co-curricular breadth and genuine pastoral care.
Blacktown Girls High School is also known as BGHS, BGHS Blacktown and Blacktown Girls HS.
Blacktown Girls High School draws students from the Blacktown GHS (and 1 more zone).
Blacktown Girls High School has an overall SchoolRank score of 55.5/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades B+ (Good) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1046 (67th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Blacktown Girls High School, Year 7 students averaged 575 across the tested NAPLAN domains, above the national average of 540 for that year level, and Year 9 students averaged 605, above the national average of 569 for that year level. Relative to national year-level averages, the school's strongest domain is Grammar. 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.
Blacktown Girls High School is a large government secondary school with approximately 1,080 students. It offers education for years 7-12. As a government school, enrolment is generally available to students living within the school's designated catchment zone. Families outside the zone may apply for out-of-area placement subject to availability. The school also runs an academically selective stream with test-based entry alongside its local intake.
Partially. Blacktown Girls High School runs an academically selective stream with test-based entry alongside its regular local intake. 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.
Blacktown Girls 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.
Blacktown Girls 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 15% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 88%, which is good.
In the 2025 HSC, 1 student at Blacktown Girls High School was an all-round achiever, with results in the top band across 10 or more units.
Blacktown Girls High School is located in Blacktown, NSW, in a major city. Its ICSEA is 1046 (67th 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.