Our Lady of Mercy College
Updated Oct 2026 · ACARA 2025Australind, Western Australia 6233 · Harvey LGA
About Our Lady of Mercy College
Our Lady of Mercy College is a catholic high school located in Australind, Western Australia (6233), within the Harvey local government area. It caters for students from 7 to 12 and in 2025 enrolled 968 students (461 girls and 507 boys). The school is affiliated with Catholic Education Western Australia.
Our Lady of Mercy College has an ICSEA value of 1019, indicating a socio-educational profile close to the national average of 1000. That places it in the 55th percentile of Australian schools. 12% of students come from the top socio-educational quarter and 26% from the bottom quarter.
The school employs 74 teachers (69.8 full-time equivalent) and 45 non-teaching staff, giving a student-to-teacher ratio of about 13.9 to 1. Enrolments have grown by 66% over the past five years.
On the Success Index, Our Lady of Mercy College scores 51.2 out of 100, placing it in the top 50% of secondary schools nationally and 54th of 140 secondary schools in WA (2nd of 4 in the Harvey area).
Year 12 ATAR results (2025)
The School Curriculum and Standards Authority lists, for every ATAR course, the schools whose students had combined scores in the top 15% of that course. Our Lady of Mercy College appears for 1 course.
Courses
Religion and Life
WA does not publish median ATARs by school; this list is the official per-school measure of top-end achievement. See WA schools with the most top-performing ATAR students.
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1019
- Students in the top advantage quarter (15%)12% of students
- Teacher resourcing (students per teacher) (15%)13.9 students per teacher
- Enrolment growth vs local area (5 years) (10%)+66% enrolments since 2020 (area median +14%)
- ICSEA trend (5 years) (10%)-12 ICSEA points since 2020
The Success Index summarises the academic environment of a school community using official ACARA data. It is not a measure of teaching quality or student results. Read the methodology.
Student profile
Distribution of students across socio-educational advantage (SEA) quarters, plus community characteristics.
Enrolments by year level
How Our Lady of Mercy College's 968 students are spread across year levels in 2025.
Enrolment trend
How enrolments at Our Lady of Mercy College have changed over the past decade.
Free academic assessment
Is your child on track at Our Lady of Mercy College?
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Schools near Our Lady of Mercy College
Closest schools by straight-line distance, with their Success Index.
Kingston Primary School
Australind · Government primary · K-6
582 students · ICSEA 969 · 1.1 km away
Treendale Primary School
Australind · Government primary · K-6
553 students · ICSEA 984 · 1.9 km away
Australind Senior High School
Australind · Government high school · 7-12
1,079 students · ICSEA 964 · 2.1 km away
Parkfield Primary School
Australind · Government primary · K-6
650 students · ICSEA 999 · 2.1 km away
Australind Primary School
Australind · Government primary · K-6
182 students · ICSEA 953 · 2.3 km away
Leschenault Catholic Primary School
Australind · Catholic primary · PP-6
422 students · ICSEA 1030 · 2.9 km away
Glen Huon Primary School
Eaton · Government primary · K-6
511 students · ICSEA 957 · 5.5 km away
Clifton Park Primary School
Clifton Park · Government primary · K-6
149 students · ICSEA 969 · 5.6 km away
Eaton Community College
Eaton · Government high school · 7-12
449 students · ICSEA 949 · 6.0 km away
Eaton Primary School
Eaton · Government primary · K-6
407 students · ICSEA 958 · 7.2 km away
Similar schools
Catholic secondary schools in WA with a comparable ICSEA.
Nagle Catholic College
Geraldton · Catholic high school · 7-12
1,209 students · ICSEA 1017
Irene McCormack Catholic College
Butler · Catholic high school · 7-12
665 students · ICSEA 1013
La Salle College
Middle Swan · Catholic high school · 7-12
1,346 students · ICSEA 1028
John Paul College
Kalgoorlie · Catholic high school · 7-12
699 students · ICSEA 1010
St Luke's College
Karratha · Catholic high school · 7-12
594 students · ICSEA 1010
Lumen Christi College
Martin · Catholic high school · 7-12
1,018 students · ICSEA 1004
Frequently asked questions
Is Our Lady of Mercy College a public or private school?
Our Lady of Mercy College is a Catholic school, which makes it a non-government (private) school affiliated with Catholic Education Western Australia.
What year levels does Our Lady of Mercy College offer?
Our Lady of Mercy College offers 7 to 12. It is classified by ACARA as a secondary school.
How many students attend Our Lady of Mercy College?
In 2025, Our Lady of Mercy College had 968 enrolled students (461 girls, 507 boys), a change of 66% over five years.
What is the ICSEA of Our Lady of Mercy College?
Our Lady of Mercy College has an ICSEA (Index of Community Socio-Educational Advantage) of 1019. The national average is 1000, so this indicates a socio-educational profile close to the national average of 1000. ICSEA reflects the school community, not teaching quality.
How does Our Lady of Mercy College rank in WA?
Our Lady of Mercy College ranks 54th of 140 secondary schools in Western Australia on the Success Index (51.2/100), and 716th of 1,472 nationally.
What is the student-to-teacher ratio at Our Lady of Mercy College?
Our Lady of Mercy College has about 13.9 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How big is the Year 7 cohort at Our Lady of Mercy College?
In 2025, Our Lady of Mercy College had 189 students in Year 7 and 62 in Year 12.
Is Our Lady of Mercy College co-ed?
Yes. Our Lady of Mercy College is a co-educational school enrolling both girls and boys.
What other schools are near Our Lady of Mercy College?
There are 10 other schools within 15 km of Our Lady of Mercy College in our database. Scroll up to the "Nearby schools" section to compare them by Success Index, ICSEA and enrolments, or use the Compare tool.
Where can I get tutoring near Our Lady of Mercy College?
The closest Success Tutoring centre is Success Tutoring Baldivis, about 104 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.