Thornlie Senior High School
Thornlie Senior High School is a government secondary school in Thornlie, WA offering 7-12. With an ICSEA score of 969, it sits in the 33rd percentile nationally and is close to the Australian average of 1,000. The school has 1,125 enrolled students, with approximately 13 students per teacher. 7% of students identify as Aboriginal or Torres Strait Islander, and 42% have a language background other than English.
Thornlie WA 6108. Source: ACARA School Profile 2025.
Valid: 2025 school year · Source: ACARA School Profile 2025
How Thornlie Senior High School compares
By ICSEA, Thornlie Senior High School ranks 110th of the 183 secondary schools in WA that report one, counting from the highest. Of the 8 secondary schools within 5 km, it has the 4th-highest ICSEA and the 4th-largest enrolment. The nearest school is South Thornlie Primary School, a government primary school 0.2 km away.
Ranks are calculated by GDP.com.au from ACARA 2025 school profile data. Distances are straight-line from the school's ACARA location. ICSEA describes students' family backgrounds; ACARA notes it is not a rating of the school or its teaching.
ICSEA against the national average
ICSEA (Index of Community Socio-Educational Advantage) measures the socio-educational background of a school's student community. The Australian average is 1,000. Thornlie Senior High School scores 969, near average.
Enrolment and location
We map school zones for Victorian government schools only. For Thornlie Senior High School, check catchment rules with the school or the WA education department.
About Thornlie
Thornlie Senior High School is located in Thornlie, WA, a suburb with a median household income of $1,571/wk and median rent of $330/wk. Population: 23,665.
Valid: Census 2021 · Source: ABS
Thornlie suburb profileSchools near Thornlie Senior High School
| School | Distance | ICSEA | vs Thornlie Senior High School | Students |
|---|---|---|---|---|
| South Thornlie Primary SchoolGovernment Primary · Thornlie | 0.2 km | 997 | 28 higher | 421 |
| Sacred Heart Primary SchoolCatholic Primary · Thornlie | 0.4 km | 1050 | 81 higher | 387 |
| Australian Islamic College (Thornlie)Independent Combined · Thornlie | 1.3 km | 1019 | 50 higher | 733 |
| Thornlie Primary SchoolGovernment Primary · Thornlie | 1.4 km | 941 | 28 lower | 470 |
| Forest Crescent Primary SchoolGovernment Primary · Thornlie | 1.6 km | 1011 | 42 higher | 627 |
| Yale Primary SchoolGovernment Primary · Thornlie | 1.8 km | 969 | same | 398 |
| Huntingdale Primary SchoolGovernment Primary · Huntingdale | 1.8 km | 956 | 13 lower | 439 |
| Wirrabirra Primary SchoolGovernment Primary · Gosnells | 2.1 km | 923 | 46 lower | 366 |
Frequently Asked Questions
Is Thornlie Senior High School a government school?
Yes, Thornlie Senior High School is a government (public) school.
What year levels does Thornlie Senior High School offer?
Thornlie Senior High School offers 7-12.
What is Thornlie Senior High School's ICSEA score?
Thornlie Senior High School has an ICSEA score of 969, placing it in the 33rd percentile nationally. The Australian average is 1,000.
How many students attend Thornlie Senior High School?
Thornlie Senior High School has 1,125 enrolled students, with approximately 13 students per teacher.
What schools are near Thornlie Senior High School?
The nearest schools to Thornlie Senior High School are South Thornlie Primary School (0.2 km), Sacred Heart Primary School (0.4 km), Australian Islamic College (Thornlie) (1.3 km).
Where is Thornlie Senior High School located?
Thornlie Senior High School is located in Thornlie, WA 6108. Visit the school website at http://www.det.wa.edu.au/schoolsonline/overview.do?schoolID=4055.