St Andrew's Grammar
St Andrew's Grammar is an independent combined school in Dianella, WA offering PP-12. With an ICSEA score of 1078, it sits in the 78th percentile nationally and is above the Australian average of 1,000. The school has 796 enrolled students, with approximately 9 students per teacher. 62% of students have a language background other than English.
Dianella WA 6059. Source: ACARA School Profile 2025.
Valid: 2025 school year · Source: ACARA School Profile 2025
How St Andrew's Grammar compares
By ICSEA, St Andrew's Grammar ranks 41st of the 210 combined schools in WA that report one, counting from the highest. Of the 11 combined schools within 5 km, it has the 2nd-highest ICSEA and the 4th-largest enrolment. The nearest school is North Morley Primary School, a government primary school 0.8 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. St Andrew's Grammar scores 1078, above average.
Enrolment and location
St Andrew's Grammar is a Independent school. Catholic and independent schools set their own enrolment policies rather than using government school zones, so contact the school about enrolment.
About Dianella
St Andrew's Grammar is located in Dianella, WA, a suburb with a median household income of $1,684/wk and median rent of $340/wk. Population: 24,169.
Valid: Census 2021 · Source: ABS
Dianella suburb profileSchools near St Andrew's Grammar
| School | Distance | ICSEA | vs St Andrew's Grammar | Students |
|---|---|---|---|---|
| North Morley Primary SchoolGovernment Primary · Dianella | 0.8 km | 1032 | 46 lower | 207 |
| Morley Senior High SchoolGovernment Secondary · Noranda | 0.9 km | 1008 | 70 lower | 1,013 |
| Dianella Heights Primary SchoolGovernment Primary · Dianella | 1.5 km | 1098 | 20 higher | 448 |
| Camboon Primary SchoolGovernment Primary · Noranda | 1.7 km | 1019 | 59 lower | 322 |
| Dianella Secondary CollegeGovernment Secondary · Dianella | 2.1 km | 945 | 133 lower | 575 |
| Dianella Primary CollegeGovernment Primary · Dianella | 2.2 km | 968 | 110 lower | 410 |
Frequently Asked Questions
Is St Andrew's Grammar a government school?
No, St Andrew's Grammar is a Independent school, not a government school.
What year levels does St Andrew's Grammar offer?
St Andrew's Grammar offers PP-12.
What is St Andrew's Grammar's ICSEA score?
St Andrew's Grammar has an ICSEA score of 1078, placing it in the 78th percentile nationally. The Australian average is 1,000.
How many students attend St Andrew's Grammar?
St Andrew's Grammar has 796 enrolled students, with approximately 9 students per teacher.
What schools are near St Andrew's Grammar?
The nearest schools to St Andrew's Grammar are North Morley Primary School (0.8 km), Morley Senior High School (0.9 km), Indie School Western Australia - Mirrabooka Campus (1.4 km).
Where is St Andrew's Grammar located?
St Andrew's Grammar is located in Dianella, WA 6059. Visit the school website at http://www.sag.wa.edu.au.