Skip to main content
SuburbRadar
Live · ABS ERP June 2025

Thornlie

Western Australia · Gosnells · Perth - South East

This profile uses the ABS Thornlie statistical area (SA2) — the level Australian government data is published at. SA2 boundaries don’t always match suburb boundaries.

Thornlie is a locality in the Gosnells area of Western Australia. This profile draws on ABS population and Census figures, the ACARA school register and ACECQA childcare ratings for the Thornlie SA2.

Where in WA
Full map →
At a glance
See it on the map ↓
Schools
7
Top ICSEA 1011 (gov)
Childcare
13
NQS-rated services
Population
25,963
+0.7% in 1 year
Compare Thornlie with another suburb
Side-by-side schools, safety, price & more in the Move Planner.
Family essentials

Schools, childcare & safety

Live data for the Thornlie SA2 — ACARA schools register, ACECQA childcare ratings.

Government schools Soon WA zoning

Government schools in Thornlie

Free government schools your child may attend. Exact school zones aren’t mapped for WA yet, so we can’t confirm which one is yours.

Thornlie Senior High School Government · 1,125 students
ICSEA 969
Forest Crescent Primary School Government · 627 students
ICSEA 1011
Thornlie Primary School Government · 470 students
ICSEA 941
South Thornlie Primary School Government · 421 students
ICSEA 997

A picture of students’ family backgrounds (ICSEA) — not a ranking or a quality score.

Also nearby — Catholic & Independent schools (not your catchment)
Australian Islamic College (Thornlie)
Independent 733 students
ICSEA 1019 intake context
Sacred Heart Primary School
Catholic 387 students
ICSEA 1050 intake context

Fee-paying schools can’t be enrolled in by zone — they’re shown for context, not as the area’s school quality.

We show school intake context and catchments, not exam results. We don’t publish a school ranking.

Map: © OpenStreetMap contributors. School pins are approximate (ACARA geocoded location).

Schools in Thornlie

Live

ICSEA reflects student intake context, not teaching quality (1000 = national average). All WA schools →

Source: ACARA School Profile 2025

Childcare & early learning

Live
  • GREEN LEAVES EARLY LEARNING THORNLIE
    Centre-Based Care · 94 places · Thornlie
    Meeting NQS
  • Sacred Heart Primary School Thornlie OSHC
    Centre-Based Care · 90 places · Thornlie
    Meeting NQS
  • Goodstart Early Learning Thornlie
    Centre-Based Care · 81 places · Thornlie
    Meeting NQS
  • South Thornlie OSHClub
    Centre-Based Care · 80 places · Thornlie
    Meeting NQS
  • Nido Early School Thornlie
    Centre-Based Care · 68 places · Thornlie
    Meeting NQS
  • MercyCare Early Learning Service Thornlie
    Centre-Based Care · 62 places · Thornlie
    Meeting NQS
  • Camp Australia - Forest Crescent Primary School OSHC
    Centre-Based Care · 60 places · Thornlie
    Meeting NQS
  • Helping Hands Yale
    Centre-Based Care · 59 places · Thornlie
    Meeting NQS
  • Sacred Heart Primary School Thornlie Child Care Centre
    Centre-Based Care · 56 places · Thornlie
    Meeting NQS
  • Sparrow Early Learning Thornlie
    Centre-Based Care · 44 places · Thornlie
    Meeting NQS
  • Monkey Bars Play And Learn Thornlie
    Centre-Based Care · 24 places · Thornlie
    Meeting NQS
  • Cuddles Early Learning & Childcare Thornlie
    Centre-Based Care · 82 places · Thornlie
    Not yet rated

+ 1 more services in this area's postcodes.

NQS = National Quality Standard, rated by ACECQA. Services matched by postcode — verify locations before visiting.

Source: ACECQA NQS register
The neighbourhood
Population & growth
Population
25,963
Jun 2025
1yr growth
+0.70%
2024→25
Net change
+171
people / yr
Density
2,240
people / km²

Where did the gain come from?

+171
Natural increase
Births minus deaths
+156
Internal migration
Net movers from elsewhere in Australia
-405
Overseas migration
Net arrivals from overseas
+420

Reading the streams: overseas arrivals were the dominant force — more came from abroad than the suburb grew on its own.

Growth vs benchmarks
Thornlie
+0.70%
WA median
+1.60%
National median
+0.80%