Eastern Hills Senior High School vs Gidgegannup Primary School
A head-to-head comparison of two schools in Western Australia, 9.3 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Eastern Hills Senior High School
Mount Helena · Government high school · 7-12
789 students · ICSEA 998
Gidgegannup Primary School
Gidgegannup · Government primary · K-6
187 students · ICSEA 1006
| Measure | Eastern Hills Senior High School Mount Helena WA | Gidgegannup Primary School Gidgegannup WA |
|---|---|---|
| Success Index | 37 Lower 50% | 46 Lower 50% |
| State rank (type) | #88 of 140 | #326 of 583 |
| National rank (type) | #1029 of 1,472 | #2962 of 4,908 |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 789 | 187 |
| Girls / boys | 366 / 423 | 91 / 96 |
| Foundation intake | – | 21 |
| Year 7 cohort | 143 | – |
| Year 12 cohort | 113 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -15% | -12% |
| ICSEA Average 1000 | 998 | 1006 |
| ICSEA percentile | 46th | 50th |
| Top SEA quarter | 9% | 10% |
| Bottom SEA quarter | 35% | 32% |
| Students per teacher | 13.2 | 13.9 |
| Teaching staff (FTE) | 59.6 | 12.9 |
| Non-teaching staff (FTE) | 26.1 | 9.7 |
| Language background other than English | 6% | 6% |
| Indigenous students | 4% | 3% |
| Suburb | Mount Helena 6082 | Gidgegannup 6083 |
| Council area | Mundaring | Swan |
| Remoteness | Major Cities | Inner Regional |
| Website | www.ehshs.wa.edu.au | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5726 |
The verdict
- •Gidgegannup Primary School scores higher on the Success Index (46.4 vs 36.7).
- •Gidgegannup Primary School has the higher ICSEA (1006 vs 998), indicating a more advantaged community.
- •Eastern Hills Senior High School has fewer students per teacher (13.2 vs 13.9).
- •Eastern Hills Senior High School is the larger school with 789 students compared with 187.
The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.
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Frequently asked questions
Is Eastern Hills Senior High School better than Gidgegannup Primary School?
On the Success Index, Gidgegannup Primary School ranks higher (46.4 vs 36.7 out of 100). The index measures community advantage and momentum from ACARA data, not teaching quality, so visit both schools before deciding.
How far apart are Eastern Hills Senior High School and Gidgegannup Primary School?
About 9.3 km in a straight line, between Mount Helena and Gidgegannup in Western Australia.
Which has the better student-to-teacher ratio?
Eastern Hills Senior High School has 13.2 students per full-time-equivalent teacher and Gidgegannup Primary School has 13.9.
How do Eastern Hills Senior High School and Gidgegannup Primary School rank in WA?
Eastern Hills Senior High School is 88th of 140 and Gidgegannup Primary School is 326th of 583 among secondary schools in Western Australia on the 2025 Success Index.