Back to mapACARA 49066

IndependentCombinedPPR – Year 12Growing enrolments

NORTH METROPOLITAN · Major Cities

St Stephen's School

Association of Independent Schools of WA

Address

100 Doveridge Drive Duncraig 6023

Duncraig · WA 6023

Joondalup

Get directions →Explore Duncraig →

Phone

No phone listed — check the school website or Google Maps

Website

ststephens.wa.edu.au

Official school website

Decision Index

Good · Methodology

ICSEA

1,120

Above average

Students

2,137

Very large (1,200+)

Student ratio

12.3:1

students per teacher

Community

—

0 parent reviews

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Decision Index

Verified ACARA data only — school environment, community context, and peer profile.

Decision Index

Good

high-advantage community context

55% school environment · 45% community context · ACARA + ABS + WA Police verified data

Full methodology →

School environment

Staffing, stability, and resourcing from ACARA School Profile.

Student–teacher ratio

12.3:1

Score 33

More staff per student than 33% of 40 like-schools (ICSEA ±50).

Source: ACARA School Profile 2025; peer group ICSEA ±50

Staffing trend (5yr)

-2.4% ratio change

Score 70

Student–teacher ratio has been relatively stable.

Source: ACARA School Profile 2008–2025

Enrolment stability (5yr)

+13.5%

Score 74

Enrolments have grown over five years.

Source: ACARA School Profile 2008–2025

Teaching staff share

63.2% teaching FTE

Score 67

Higher share of FTE staff in teaching roles than 67% of WA schools.

Source: ACARA School Profile 2025

Community context

Area socio-educational profile — context for who lives nearby, not teaching quality.

ICSEA community advantage

1120

Score 89

Community socio-educational advantage at the 89th percentile among WA combined schools. Context only — not a measure of teaching quality.

Source: ACARA School Profile 2025

ICSEA trend (5yr)

+0.4%

Score 70

Community ICSEA has been relatively stable.

Source: ACARA School Profile 2008–2025

Housing & economic resources

IER 1101 (decile 10)

Score 93

Economic resources index higher than 93% of WA postcode areas (ABS SEIFA IER). Proxy for housing affordability context.

Source: ABS SEIFA 2021 — Postal Area (POA), Index of Economic Resources (IER)

Area safety (police district)

271.2 / 100k

Score 93

Joondalup District — lower offence rate than 93% of WA police districts (selected offences, FY to date). District-level indicator, not suburb-specific.

Source: WA Police Force — Crime Statistics 2024-25 (Financial Year to Date)

Peer profile

Who your child learns with — descriptive cohort data, not included in the Decision Index.

LBOTE students

25.0%

51th pct (WA)

25.0% LBOTE — higher than 51% of WA combined schools. Descriptive cohort data, not a quality rating.

Source: ACARA School Profile 2025

Indigenous students

1.0%

77th pct (WA)

1.0% Indigenous enrolment — cohort composition relative to WA schools.

Source: ACARA School Profile 2025

Top SEA quarter

47.0%

88th pct (WA)

47.0% of students from the top socio-educational advantage quarter — who your child learns alongside.

Source: ACARA School Profile 2025

Planned external data (not yet integrated)

· Median house price (ABS Census — not yet integrated)

We do not show scores for housing or crime until verified open datasets are joined.

Legacy Swan Score (ICSEA 70% + LBOTE 30%): 77 — still available for filtering.

Data insights

What the data tells you

Key facts from ACARA 2025 and historical trends — use alongside school visits and My School NAPLAN.

ICSEA (SES index)Rising +0.4%

1120

Student–teacher ratioImproved -2.4%

12.3:1

EnrolmentsUp +13.5%

2,137

800ICSEA 11201300

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Very large (1,200+) — 2,137 students enrolled in 2025.

ACARA School Profile 2025

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Student-teacher ratio of 12.3:1 — more staff per student than 32% of 40 like-schools (similar ICSEA background).

ACARA 2025, peer group analysis

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25% of students speak a language background other than English at home.

ACARA School Profile 2025

↗

Enrolments have grown — +14% over 5 years (+254 students).

ACARA School Profile 2008–2025

NAPLAN score history is on My School (ACARA). School-level bulk NAPLAN is not in the free download — we link to the official source.

ACARA My School

◉

ICSEA 1120 — compare NAPLAN progress against 40 like-schools on My School for fair academic context.

ACARA ICSEA methodology

⊕

Located in Major Cities — NORTH METROPOLITAN education region.

ACARA School Location 2025

NAPLAN & attendance: View on My School →

All metric trends (ICSEA, LBOTE, enrolments…)

ICSEA (SES index)

1120

Rising +0.4%

Index of Community Socio-Educational Advantage (500–1300+). Higher means students typically come from more advantaged backgrounds — use for like-school comparisons, not as a quality score.