Christies Beach High School vs Lonsdale Heights Primary School
A head-to-head comparison of two schools in South Australia, 1.4 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Christies Beach High School
Christie Downs · Government high school · U, 7-12
789 students · ICSEA 905
Lonsdale Heights Primary School
Christie Downs · Government primary · U, R-6
71 students · ICSEA 949
| Measure | Christies Beach High School Christie Downs SA | Lonsdale Heights Primary School Christie Downs SA |
|---|---|---|
| Success Index | 23 Lower 50% | 34 Lower 50% |
| State rank (type) | #73 of 84 | – |
| National rank (type) | #1353 of 1,472 | – |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | U, 7-12 | U, R-6 |
| Students | 789 | 71 |
| Girls / boys | 353 / 436 | 32 / 39 |
| Foundation intake | – | 11 |
| Year 7 cohort | 112 | – |
| Year 12 cohort | 82 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +6% | -35% |
| ICSEA Average 1000 | 905 | 949 |
| ICSEA percentile | 12th | 24th |
| Top SEA quarter | 3% | 6% |
| Bottom SEA quarter | 64% | 50% |
| Students per teacher | 12.2 | 11.1 |
| Teaching staff (FTE) | 64.8 | 6.4 |
| Non-teaching staff (FTE) | 46.3 | 9.2 |
| Language background other than English | 9% | 6% |
| Indigenous students | 20% | 11% |
| Suburb | Christie Downs 5164 | Christie Downs 5164 |
| Council area | Onkaparinga | Onkaparinga |
| Remoteness | Major Cities | Major Cities |
| Website | www.cbhs.sa.edu.au | lonsdaleheightsps.sa.edu.au/ |
The verdict
- •Lonsdale Heights Primary School scores higher on the Success Index (34.1 vs 23.2).
- •Lonsdale Heights Primary School has the higher ICSEA (949 vs 905), indicating a more advantaged community.
- •Lonsdale Heights Primary School has fewer students per teacher (11.1 vs 12.2).
- •Christies Beach High School is the larger school with 789 students compared with 71.
- •Christies Beach High School has grown faster over five years (6% vs -35%).
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 Christies Beach High School better than Lonsdale Heights Primary School?
On the Success Index, Lonsdale Heights Primary School ranks higher (34.1 vs 23.2 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 Christies Beach High School and Lonsdale Heights Primary School?
About 1.4 km in a straight line, between Christie Downs and Christie Downs in South Australia.
Which has the better student-to-teacher ratio?
Christies Beach High School has 12.2 students per full-time-equivalent teacher and Lonsdale Heights Primary School has 11.1.
How do Christies Beach High School and Lonsdale Heights Primary School rank in SA?
Christies Beach High School is 73rd of 84 and Lonsdale Heights Primary School is unranked among secondary schools in South Australia on the 2025 Success Index.