Dubbo College Delroy Campus vs Mian School
A head-to-head comparison of two schools in New South Wales, 2.3 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Dubbo College Delroy Campus
Dubbo West · Government high school · 7-10
468 students · ICSEA 804
Mian School
Dubbo · Government special · U
24 students · ICSEA 706
| Measure | Dubbo College Delroy Campus Dubbo West NSW | Mian School Dubbo NSW |
|---|---|---|
| Success Index | 15 Lower 50% | – Not rated |
| State rank (type) | #537 of 539 | – |
| National rank (type) | #1455 of 1,472 | – |
| Sector | Government | Government |
| Type | Secondary | Special |
| Year range | 7-10 | U |
| Students | 468 | 24 |
| Girls / boys | 210 / 258 | 5 / 19 |
| Foundation intake | – | – |
| Year 7 cohort | 114 | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -17% | +9% |
| ICSEA Average 1000 | 804 | 706 |
| ICSEA percentile | 3th | 1th |
| Top SEA quarter | 2% | 0% |
| Bottom SEA quarter | 72% | 88% |
| Students per teacher | 9.6 | 2.6 |
| Teaching staff (FTE) | 49.0 | 9.2 |
| Non-teaching staff (FTE) | 18.8 | 7.1 |
| Language background other than English | 6% | 0% |
| Indigenous students | 59% | 83% |
| Suburb | Dubbo West 2830 | Dubbo 2830 |
| Council area | Dubbo | Dubbo |
| Remoteness | Inner Regional | Inner Regional |
| Website | delroy-h.schools.nsw.gov.au | mian-s.schools.nsw.gov.au |
The verdict
- •Dubbo College Delroy Campus has the higher ICSEA (804 vs 706), indicating a more advantaged community.
- •Mian School has fewer students per teacher (2.6 vs 9.6).
- •Dubbo College Delroy Campus is the larger school with 468 students compared with 24.
- •Mian School has grown faster over five years (9% vs -17%).
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 Dubbo College Delroy Campus better than Mian School?
The two schools are very close on the Success Index. Differences in sector, size, year range and distance from home will matter more than the score.
How far apart are Dubbo College Delroy Campus and Mian School?
About 2.3 km in a straight line, between Dubbo West and Dubbo in New South Wales.
Which has the better student-to-teacher ratio?
Dubbo College Delroy Campus has 9.6 students per full-time-equivalent teacher and Mian School has 2.6.
How do Dubbo College Delroy Campus and Mian School rank in NSW?
Dubbo College Delroy Campus is 537th of 539 and Mian School is unranked among secondary schools in New South Wales on the 2025 Success Index.