Harvest Christian College vs St Mary MacKillop School
A head-to-head comparison of two combined schools in South Australia, 7.9 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Harvest Christian College
Kadina · Independent combined · R-12
302 students · ICSEA 983
St Mary MacKillop School
Wallaroo · Catholic combined · R-9
139 students · ICSEA 968
| Measure | Harvest Christian College Kadina SA | St Mary MacKillop School Wallaroo SA |
|---|---|---|
| Success Index | 39 Lower 50% | 37 Lower 50% |
| State rank (type) | #88 of 145 | #98 of 145 |
| National rank (type) | #882 of 1,259 | #927 of 1,259 |
| Sector | Independent | Catholic |
| Type | Combined | Combined |
| Year range | R-12 | R-9 |
| Students | 302 | 139 |
| Girls / boys | 172 / 130 | 73 / 66 |
| Foundation intake | 21 | 20 |
| Year 7 cohort | 34 | 4 |
| Year 12 cohort | 15 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -2% | -17% |
| ICSEA Average 1000 | 983 | 968 |
| ICSEA percentile | 39th | 33th |
| Top SEA quarter | 11% | 9% |
| Bottom SEA quarter | 40% | 43% |
| Students per teacher | 12.7 | 9.7 |
| Teaching staff (FTE) | 23.8 | 14.4 |
| Non-teaching staff (FTE) | 19.4 | 9.0 |
| Language background other than English | 12% | 1% |
| Indigenous students | 8% | 8% |
| Suburb | Kadina 5554 | Wallaroo 5556 |
| Council area | Copper Coast | Copper Coast |
| Remoteness | Outer Regional | Outer Regional |
| Website | www.harvest.sa.edu.au | www.stmm.catholic.edu.au/ |
The verdict
- •Harvest Christian College scores higher on the Success Index (38.7 vs 36.6).
- •Harvest Christian College has the higher ICSEA (983 vs 968), indicating a more advantaged community.
- •St Mary MacKillop School has fewer students per teacher (9.7 vs 12.7).
- •Harvest Christian College is the larger school with 302 students compared with 139.
- •Harvest Christian College has grown faster over five years (-2% vs -17%).
- •Harvest Christian College is a independent school while St Mary MacKillop School 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 Harvest Christian College better than St Mary MacKillop School?
On the Success Index, Harvest Christian College ranks higher (38.7 vs 36.6 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 Harvest Christian College and St Mary MacKillop School?
About 7.9 km in a straight line, between Kadina and Wallaroo in South Australia.
Which has the better student-to-teacher ratio?
Harvest Christian College has 12.7 students per full-time-equivalent teacher and St Mary MacKillop School has 9.7.
How do Harvest Christian College and St Mary MacKillop School rank in SA?
Harvest Christian College is 88th of 145 and St Mary MacKillop School is 98th of 145 among combined schools in South Australia on the 2025 Success Index.