Back to mapACARA 48905
CatholicPrimaryKindy – Year 06Growing enrolments

GOLDFIELDS · Outer Regional

St Mary's Primary School

Catholic Education Western Australia

Address

Dugan Street Kalgoorlie 6433

Kalgoorlie · WA 6430

Kalgoorlie-Boulder

Phone

No phone listed — check the school website or Google Maps

Website
stmkalg.wa.edu.au

Official school website

Decision Index

62

Average · Methodology

ICSEA

1,030

About average

Students

382

Medium (200–599)

Student ratio

15.3:1

students per teacher

Community

—

0 parent reviews

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Decision Index

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

62

Decision Index

Average

strong staffing vs peers · mid-range community context

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

Full methodology →

School environment

71

Staffing, stability, and resourcing from ACARA School Profile.

Student–teacher ratio

15.3:1

Score 70

More staff per student than 70% of 305 like-schools (ICSEA ±50).

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

Staffing trend (5yr)

-10% ratio change

Score 82

Student–teacher ratio has improved (fewer students per teacher).

Source: ACARA School Profile 2008–2025

Enrolment stability (5yr)

+5.2%

Score 74

Enrolments have grown over five years.

Source: ACARA School Profile 2008–2025

Teaching staff share

59.1% teaching FTE

Score 52

Higher share of FTE staff in teaching roles than 52% of WA schools.

Source: ACARA School Profile 2025

Community context

50

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

ICSEA community advantage

1030

Score 60

Community socio-educational advantage at the 60th percentile among WA primary schools. Context only — not a measure of teaching quality.

Source: ACARA School Profile 2025

ICSEA trend (5yr)

-0.6%

Score 70

Community ICSEA has been relatively stable.

Source: ACARA School Profile 2008–2025

Housing & economic resources

IER 1024 (decile 7)

Score 53

Economic resources index higher than 53% 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)

1097.4 / 100k

Score 13

Goldfields-Esperance District — lower offence rate than 13% 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

28.0%

59th pct (WA)

28.0% LBOTE — higher than 59% of WA primary schools. Descriptive cohort data, not a quality rating.

Source: ACARA School Profile 2025

Indigenous students

3.0%

60th pct (WA)

3.0% Indigenous enrolment — cohort composition relative to WA schools.

Source: ACARA School Profile 2025

Top SEA quarter

17.0%

58th pct (WA)

17.0% 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%): 54 — 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)Declining -0.6%

1030

Student–teacher ratioImproved -10%

15.3:1

EnrolmentsUp +5.2%

382

800ICSEA 10301300
◎

Medium (200–599) — 382 students enrolled in 2025.

ACARA School Profile 2025

◈

Student-teacher ratio of 15.3:1 — more staff per student than 70% of 305 like-schools (similar ICSEA background).

ACARA 2025, peer group analysis

◇

28% of students speak a language background other than English at home.

ACARA School Profile 2025

◈

Student-teacher ratio has improved — 19.8:1 (2010) to 15.3:1 (2025), -10.0% over 5 years.

ACARA School Profile 2008–2025

↗

Enrolments have grown — +5% over 5 years (+19 students).

ACARA School Profile 2008–2025

N

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 1030 — compare NAPLAN progress against 305 like-schools on My School for fair academic context.

ACARA ICSEA methodology

⊕

Located in Outer Regional — GOLDFIELDS education region.

ACARA School Location 2025

NAPLAN & attendance: View on My School →

All metric trends (ICSEA, LBOTE, enrolments…)

ICSEA (SES index)

1030

Declining -0.6%

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.

5-year change vs 2020 · 2010–2025

ICSEA percentile

60

Declining -6.2%

This school's ICSEA rank among all Australian schools (0–100). Higher = higher relative advantage.

5-year change vs 2020 · 2010–2025

Student–teacher ratio

15.3:1

Improved -10%

Students per full-time equivalent teacher. Lower usually means smaller class sizes and more staff attention.

5-year change vs 2020 · 2010–2025

Enrolments

382

Up +5.2%

Total student headcount over time. Shows whether the school is growing or shrinking.

5-year change vs 2020 · 2010–2025

Indigenous students

3.0%

Up +50%

Share of students who identify as Aboriginal and/or Torres Strait Islander.

5-year change vs 2020 · 2010–2025

LBOTE students

28.0%

Up +33.3%

Share of students with a language background other than English. LBOTE = Language Background Other Than English (ACARA).

5-year change vs 2020 · 2010–2025

Top SEA quarter

17.0%

Down -15%

Share of students in the most socio-educationally advantaged quarter at this school (ACARA SEA quartiles).

5-year change vs 2020 · 2010–2025

Source: ACARA School Profile 2008–2025. Trend badges show factual up/down vs ~5 years ago.

Student mix

Indigenous
3.0%
LBOTE
28.0%
Year range
Kindy – Year 06

SEA quartiles

Share of students per quarter

Bottom
20.0%
Lower mid
32.0%
Upper mid
31.0%
Top
17.0%

Local context

Kalgoorlie area

Suburb guide →

12

schools

909

avg ICSEA

13.9:1

avg ratio

1 Independent9 Government2 Catholic

Like-school comparison

ICSEA ±50, same school type (ACARA like-schools approach)

Like-schools in WA

305

ICSEA 980–1080

This school ratio

15.3:1

Better than 70% of peers

Peer average ratio

15.6:1

Avg 349 students

For NAPLAN progress against similar-background students, check My School student progress data. That is the fairest academic comparison ACARA provides.

Administration

Local government area
Kalgoorlie-Boulder
Governing body
Catholic Education Western Australia
Education region
GOLDFIELDS
Remoteness
Outer Regional
Teaching staff
30 (24.9 FTE)
ICSEA percentile (WA)
60th

Nearby & similar

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Data: ACARA School Profile 2025 · WA Dept of Education SLIP — Current Active Schools S1 2025 · Updated 2025

ACARA SML ID 48905