Belair Primary School vs St John's Grammar School
A head-to-head comparison of two schools in South Australia, 973 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Belair Primary School
Belair · Government primary · R-6
490 students · ICSEA 1117
St John's Grammar School
Belair · Independent combined · R-12
1,009 students · ICSEA 1141
| Measure | Belair Primary School Belair SA | St John's Grammar School Belair SA |
|---|---|---|
| Success Index | 67 Top 25% | 79 Top 10% |
| State rank (type) | #79 of 348 | #7 of 145 |
| National rank (type) | #1296 of 4,908 | #128 of 1,259 |
| Sector | Government | Independent |
| Type | Primary | Combined |
| Year range | R-6 | R-12 |
| Students | 490 | 1,009 |
| Girls / boys | 230 / 260 | 474 / 535 |
| Foundation intake | 84 | 48 |
| Year 7 cohort | – | 122 |
| Year 12 cohort | – | 93 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -18% | +30% |
| ICSEA Average 1000 | 1117 | 1141 |
| ICSEA percentile | 89th | 94th |
| Top SEA quarter | 47% | 56% |
| Bottom SEA quarter | 6% | 3% |
| Students per teacher | 17.7 | 12.3 |
| Teaching staff (FTE) | 27.7 | 81.8 |
| Non-teaching staff (FTE) | 13.1 | 41.0 |
| Language background other than English | 6% | 10% |
| Indigenous students | 0% | 0% |
| Suburb | Belair 5052 | Belair 5052 |
| Council area | Mitcham | Mitcham |
| Remoteness | Major Cities | Major Cities |
| Website | belairps.sa.edu.au/ | www.stjohns.sa.edu.au |
The verdict
- •St John's Grammar School scores higher on the Success Index (78.7 vs 66.8).
- •St John's Grammar School has the higher ICSEA (1141 vs 1117), indicating a more advantaged community.
- •St John's Grammar School has fewer students per teacher (12.3 vs 17.7).
- •St John's Grammar School is the larger school with 1,009 students compared with 490.
- •St John's Grammar School has grown faster over five years (30% vs -18%).
- •Belair Primary School is a government school while St John's Grammar School is an independent 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 Belair Primary School better than St John's Grammar School?
On the Success Index, St John's Grammar School ranks higher (78.7 vs 66.8 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 Belair Primary School and St John's Grammar School?
About 973 m in a straight line, between Belair and Belair in South Australia.
Which has the better student-to-teacher ratio?
Belair Primary School has 17.7 students per full-time-equivalent teacher and St John's Grammar School has 12.3.
How do Belair Primary School and St John's Grammar School rank in SA?
Belair Primary School is 79th of 348 and St John's Grammar School is 7th of 145 among primary schools in South Australia on the 2025 Success Index.