NT Christian College vs O'Loughlin Catholic College
A head-to-head comparison of two secondary schools in Northern Territory, 1.8 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
NT Christian College
Marrara · Independent high school · 11-12
93 students · ICSEA 987
O'Loughlin Catholic College
Karama · Catholic high school · 7-12
599 students · ICSEA 1025
| Measure | NT Christian College Marrara NT | O'Loughlin Catholic College Karama NT |
|---|---|---|
| Success Index | 50 Lower 50% | 61 Top 50% |
| State rank (type) | #8 of 23 | #1 of 23 |
| National rank (type) | #745 of 1,472 | #479 of 1,472 |
| Sector | Independent | Catholic |
| Type | Secondary | Secondary |
| Year range | 11-12 | 7-12 |
| Students | 93 | 599 |
| Girls / boys | 44 / 49 | 289 / 310 |
| Foundation intake | – | – |
| Year 7 cohort | – | 128 |
| Year 12 cohort | 39 | 52 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -47% | +3% |
| ICSEA Average 1000 | 987 | 1025 |
| ICSEA percentile | 41th | 58th |
| Top SEA quarter | 15% | 25% |
| Bottom SEA quarter | 19% | 15% |
| Students per teacher | 8.9 | 12.0 |
| Teaching staff (FTE) | 10.5 | 49.8 |
| Non-teaching staff (FTE) | 9.0 | 31.4 |
| Language background other than English | 23% | 29% |
| Indigenous students | 20% | 18% |
| Suburb | Marrara 0812 | Karama 0812 |
| Council area | Darwin | Darwin |
| Remoteness | Outer Regional | Outer Regional |
| Website | www.ntcc.nt.edu.au | www.oloughlin.nt.edu.au/ |
The verdict
- •O'Loughlin Catholic College scores higher on the Success Index (61.4 vs 50.0).
- •O'Loughlin Catholic College has the higher ICSEA (1025 vs 987), indicating a more advantaged community.
- •NT Christian College has fewer students per teacher (8.9 vs 12.0).
- •O'Loughlin Catholic College is the larger school with 599 students compared with 93.
- •O'Loughlin Catholic College has grown faster over five years (3% vs -47%).
- •NT Christian College is a independent school while O'Loughlin Catholic College 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 NT Christian College better than O'Loughlin Catholic College?
On the Success Index, O'Loughlin Catholic College ranks higher (61.4 vs 50.0 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 NT Christian College and O'Loughlin Catholic College?
About 1.8 km in a straight line, between Marrara and Karama in Northern Territory.
Which has the better student-to-teacher ratio?
NT Christian College has 8.9 students per full-time-equivalent teacher and O'Loughlin Catholic College has 12.0.
How do NT Christian College and O'Loughlin Catholic College rank in NT?
NT Christian College is 8th of 23 and O'Loughlin Catholic College is 1st of 23 among secondary schools in Northern Territory on the 2025 Success Index.