HSC Success
Ranked #37
in the State for 2025
Welcome to Northholm
Challenging minds. Creating futures.
HSC by the Numbers
2025 results
#37
in the
State
99.1
Highest ATAR score by a NGS student
#37
in the State
100%
of courses above State Average marks
31
Distinguished Achievers
Why families choose Northholm
Early Years K-2
Primary Years 3-6
Secondary Years 7-12
Discover a wide range of co-curricular opportunities for your child to explore their interests and develop their passions.
Northholm connects to
Castle Hill, Berowra, Hornsby, Kellyville, The Gables, The Ponds and more.
Scholarship, character and community
We stand for excellence, always aiming for your personal best, encouraging students to set high standard in everything they do.
Northholm Institute for Cultivating Excellence Launches
In 2026, Northholm Grammar School launched the Northholm Institute for Cultivating Excellence (NICE) — a School-wide initiative designed to strengthen teaching and learning for all (read more)
Now enrolling
for 2026
and 2027
