Grantham State School vs Helidon State School
A head-to-head comparison of two primary schools in Queensland, 7.8 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Grantham State School
Grantham · Government primary · Prep-6
73 students · ICSEA 925
Helidon State School
Helidon · Government primary · Prep-6
103 students · ICSEA 938
| Measure | Grantham State School Grantham QLD | Helidon State School Helidon QLD |
|---|---|---|
| Success Index | 26 Lower 50% | 28 Lower 50% |
| State rank (type) | – | #625 of 804 |
| National rank (type) | – | #4253 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | Prep-6 | Prep-6 |
| Students | 73 | 103 |
| Girls / boys | 32 / 41 | 52 / 51 |
| Foundation intake | 11 | 12 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -9% | -26% |
| ICSEA Average 1000 | 925 | 938 |
| ICSEA percentile | 16th | 20th |
| Top SEA quarter | 2% | 4% |
| Bottom SEA quarter | 54% | 56% |
| Students per teacher | 13.8 | 14.1 |
| Teaching staff (FTE) | 5.3 | 7.3 |
| Non-teaching staff (FTE) | 4.6 | 6.4 |
| Language background other than English | 0% | 4% |
| Indigenous students | 16% | 11% |
| Suburb | Grantham 4347 | Helidon 4344 |
| Council area | Lockyer Valley | Lockyer Valley |
| Remoteness | Inner Regional | Inner Regional |
| Website | granthamss.eq.edu.au | helidonss.eq.edu.au |
The verdict
- •Helidon State School scores higher on the Success Index (28.3 vs 26.1).
- •Helidon State School has the higher ICSEA (938 vs 925), indicating a more advantaged community.
- •Helidon State School is the larger school with 103 students compared with 73.
- •Grantham State School has grown faster over five years (-9% vs -26%).
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 Grantham State School better than Helidon State School?
On the Success Index, Helidon State School ranks higher (28.3 vs 26.1 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 Grantham State School and Helidon State School?
About 7.8 km in a straight line, between Grantham and Helidon in Queensland.
Which has the better student-to-teacher ratio?
Grantham State School has 13.8 students per full-time-equivalent teacher and Helidon State School has 14.1.
How do Grantham State School and Helidon State School rank in QLD?
Grantham State School is unranked and Helidon State School is 625th of 804 among primary schools in Queensland on the 2025 Success Index.