Mulga Street Primary School vs Tenison Woods College
A head-to-head comparison of two schools in South Australia, 1.9 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Mulga Street Primary School
Mount Gambier · Government primary · R-6
189 students · ICSEA 943
Tenison Woods College
Mount Gambier · Catholic combined · R-12
1,552 students · ICSEA 1031
| Measure | Mulga Street Primary School Mount Gambier SA | Tenison Woods College Mount Gambier SA |
|---|---|---|
| Success Index | 28 Lower 50% | 51 Top 50% |
| State rank (type) | #304 of 348 | #50 of 145 |
| National rank (type) | #4255 of 4,908 | #636 of 1,259 |
| Sector | Government | Catholic |
| Type | Primary | Combined |
| Year range | R-6 | R-12 |
| Students | 189 | 1,552 |
| Girls / boys | 103 / 86 | 741 / 811 |
| Foundation intake | 31 | 95 |
| Year 7 cohort | – | 167 |
| Year 12 cohort | – | 107 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -45% | +27% |
| ICSEA Average 1000 | 943 | 1031 |
| ICSEA percentile | 22th | 60th |
| Top SEA quarter | 6% | 20% |
| Bottom SEA quarter | 52% | 23% |
| Students per teacher | 14.1 | 12.3 |
| Teaching staff (FTE) | 13.4 | 126.2 |
| Non-teaching staff (FTE) | 13.3 | 72.7 |
| Language background other than English | 7% | 12% |
| Indigenous students | 13% | 3% |
| Suburb | Mount Gambier 5290 | Mount Gambier 5290 |
| Council area | Mount Gambier | Mount Gambier |
| Remoteness | Outer Regional | Outer Regional |
| Website | www.mulgaps.sa.edu.au | www.tenison.catholic.edu.au |
The verdict
- •Tenison Woods College scores higher on the Success Index (50.9 vs 28.3).
- •Tenison Woods College has the higher ICSEA (1031 vs 943), indicating a more advantaged community.
- •Tenison Woods College has fewer students per teacher (12.3 vs 14.1).
- •Tenison Woods College is the larger school with 1,552 students compared with 189.
- •Tenison Woods College has grown faster over five years (27% vs -45%).
- •Mulga Street Primary School is a government school while Tenison Woods College is a catholic school, so fees and enrolment rules differ.
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 Mulga Street Primary School better than Tenison Woods College?
On the Success Index, Tenison Woods College ranks higher (50.9 vs 28.3 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 Mulga Street Primary School and Tenison Woods College?
About 1.9 km in a straight line, between Mount Gambier and Mount Gambier in South Australia.
Which has the better student-to-teacher ratio?
Mulga Street Primary School has 14.1 students per full-time-equivalent teacher and Tenison Woods College has 12.3.
How do Mulga Street Primary School and Tenison Woods College rank in SA?
Mulga Street Primary School is 304th of 348 and Tenison Woods College is 50th of 145 among primary schools in South Australia on the 2025 Success Index.