The Montessori School
Kingsley · 2.7 km
Pre-primary to Year 12 · boys and girls
Independent primary and secondary school in Duncraig
St Stephen's School
St Stephen's School is an independent primary and secondary school for boys and girls, from Pre-primary to Year 12, in Duncraig, Western Australia.
What St Stephen's School is like
It has 2,137 students (1,079 girls and 1,058 boys) and the equivalent of 174.4 full-time teachers, about 12 students for each teacher.
The school is run by Association of Independent Schools of WA and has more than one campus; the figures here are for the school as a whole.
As an independent school it sets its own fees. Ask the school for the current fee schedule, including any scholarships or bursaries.
Its ICSEA value is 1120, against a national average of 1000. ICSEA describes the educational advantage of the families a school serves, not the quality of the school; read it alongside the school's results on My School.
St Stephen's School at a glance
- Students
- 2,137
- 2025
- Girls and boys
- 50% / 50%
- 1,079 girls, 1,058 boys
- Teachers
- 174.4
- full-time equivalent
- Students per teacher
- 12.3 to 1
- not the same as class size
- Years
- Pre-primary to Year 12
Students, staff and years: Source: Australian Curriculum, Assessment and Reporting Authority (ACARA), School Profile 2025. Results are on My School, not here.
Inside St Stephen's School
Photos from the school’s website (opens in a new tab).
St Stephen's School fees
St Stephen's School has not published its fees with us yet. Fees at independent schools in Australia usually rise with the year level, and many schools offer sibling discounts, scholarships and bursaries. The quickest way to get the current fee schedule is to ask the school; enquiries are free.
NAPLAN results and the school profile
Australian schools are not given inspection grades. Each school’s NAPLAN results, finances, attendance and student background are published by ACARA on My School: St Stephen's School on My School.
Non-government schools are registered and reviewed by the school registration authority in Western Australia. Ask the school for its most recent annual report, which every Australian school publishes.
How to get a place
Independent schools run their own enrolment. Most invite families to an open day or a tour, then ask for an application form and fee; popular schools fill their entry years (often Pre-primary and Year 7) a year or more ahead. Ask St Stephen's School about places for your child’s year level.
Open day dates for St Stephen's School are not listed yet. Enquire and the school can send you the next dates directly.
Common questions about St Stephen's School
- Is St Stephen's School a government, Catholic or independent school?
- St Stephen's School is an independent primary and secondary school in Western Australia. Its governing body is Association of Independent Schools of WA.
- What years does St Stephen's School teach?
- St Stephen's School teaches Pre-primary to Year 12, for boys and girls.
- How many students are enrolled at St Stephen's School?
- St Stephen's School had 2,137 students in 2025, according to ACARA. That is about 12.3 students per full-time-equivalent teacher, which is not the same as class size.
- What is the ICSEA value of St Stephen's School?
- St Stephen's School has an ICSEA value of 1120, against a national average of 1000. ICSEA describes the educational advantage of the families a school serves, not the quality of the school; read it alongside the school's results on My School.
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