Mitchell High School vs Shelley Public School
A head-to-head comparison of two schools in New South Wales, 516 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Mitchell High School
Blacktown · Government high school · 7-12
876 students · ICSEA 978
Shelley Public School
Blacktown · Government primary · K-6
435 students · ICSEA 1001
| Measure | Mitchell High School Blacktown NSW | Shelley Public School Blacktown NSW |
|---|---|---|
| Success Index | 35 Lower 50% | 41 Lower 50% |
| State rank (type) | #385 of 539 | #1080 of 1,619 |
| National rank (type) | #1075 of 1,472 | #3367 of 4,908 |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 876 | 435 |
| Girls / boys | 414 / 462 | 210 / 225 |
| Foundation intake | – | 57 |
| Year 7 cohort | 157 | – |
| Year 12 cohort | 136 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -12% | -15% |
| ICSEA Average 1000 | 978 | 1001 |
| ICSEA percentile | 37th | 47th |
| Top SEA quarter | 8% | 11% |
| Bottom SEA quarter | 44% | 34% |
| Students per teacher | 13.7 | 16.0 |
| Teaching staff (FTE) | 63.7 | 27.2 |
| Non-teaching staff (FTE) | 12.9 | 6.4 |
| Language background other than English | 61% | 59% |
| Indigenous students | 5% | 2% |
| Suburb | Blacktown 2148 | Blacktown 2148 |
| Council area | Blacktown | Blacktown |
| Remoteness | Major Cities | Major Cities |
| Website | mitchell-h.schools.nsw.gov.au | shelley-p.schools.nsw.gov.au |
The verdict
- •Shelley Public School scores higher on the Success Index (40.8 vs 34.5).
- •Shelley Public School has the higher ICSEA (1001 vs 978), indicating a more advantaged community.
- •Mitchell High School has fewer students per teacher (13.7 vs 16.0).
- •Mitchell High School is the larger school with 876 students compared with 435.
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 Mitchell High School better than Shelley Public School?
On the Success Index, Shelley Public School ranks higher (40.8 vs 34.5 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 Mitchell High School and Shelley Public School?
About 516 m in a straight line, between Blacktown and Blacktown in New South Wales.
Which has the better student-to-teacher ratio?
Mitchell High School has 13.7 students per full-time-equivalent teacher and Shelley Public School has 16.0.
How do Mitchell High School and Shelley Public School rank in NSW?
Mitchell High School is 385th of 539 and Shelley Public School is 1080th of 1,619 among secondary schools in New South Wales on the 2025 Success Index.