IndependentCombined (K–12)

Trinity College Senior

Evanston South, SA, 5116

669 students enrolled

School details

Address: Evanston South, SA, 5116
Website: Visit website
School type: Secondary
ICSEA: 1,025
School code: Not available
ACARA ID: 40939

Location

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How this school compares

Benchmarks against nearby schools and similar peers (South Australia independent combined) using ICSEA, enrolments, staffing, and student background data.

ICSEA

34%

1,025 · Higher than 34% of peers

Enrolment

Top 49%

669 · Larger than 51% of peers

Students per FTE teacher

61%

11.4 · Fewer than 61% of peers

Enrolment has grown 25.3% from 2008 to 2025 (534 → 669). Peer median change was +33.5% (schools with ≥50 students at start of their span).
Gender split is about 49% male / 51% female.

Enrolment trend

534 (2008) → 669 (2025) · +25.3%

Peer median change: +33.5%

ICSEA

Higher than 34% of peers

This school: 1,025
Evanston South schoolsavg · 2 schools: 1,04015 below average
Postcode 5116avg · 4 schools: 98937 above average
South Australia independent combinedavg · 70 schools: 1,05227 below average

Enrolment

Larger than 51% of peers · 2025

This school: 669
Evanston South schoolsavg · 2 schools: 936267 below average
Postcode 5116avg · 4 schools: 845176 below average
South Australia independent combinedavg · 70 schools: 68213 below average

Students per FTE teacher

Fewer than 61% of peers · 2025

This school: 11.4
Evanston South schoolsavg · 2 schools: 15.64.2 below average
Postcode 5116avg · 4 schools: 14.93.5 below average
South Australia independent combinedavg · 70 schools: 12.10.7 below average

Indigenous enrolments

2025

This school: 2%
Evanston South schoolsavg · 2 schools: 2.5%about average
Postcode 5116avg · 4 schools: 7.8%5.8 pts below average
South Australia independent combinedavg · 70 schools: 4.7%2.7 pts below average

LBOTE (language background other than English)

2025

This school: 21%
Evanston South schoolsavg · 2 schools: 16%5 pts above average
Postcode 5116avg · 4 schools: 12%9 pts above average
South Australia independent combinedavg · 70 schools: 25.6%4.6 pts below average

Students in top SEA quarter

Higher than 25% of peers · 2025

This school: 13%
Evanston South schoolsavg · 2 schools: 17%4 pts below average
Postcode 5116avg · 4 schools: 9.5%3.5 pts above average
South Australia independent combinedavg · 70 schools: 28.1%15.1 pts below average

Students in bottom SEA quarter

More than 66% of peers · 2025

This school: 24%
Evanston South schoolsavg · 2 schools: 19%5 pts above average
Postcode 5116avg · 4 schools: 36.8%12.8 pts below average
South Australia independent combinedavg · 70 schools: 20.2%3.8 pts above average

Teaching staff

2025

This school: 68
Evanston South schoolsavg · 2 schools: 746 below average
Postcode 5116avg · 4 schools: 671 above average
South Australia independent combinedavg · 70 schools: 662 above average

FTE teaching staff

2025

This school: 59
Evanston South schoolsavg · 2 schools: 601 below average
Postcode 5116avg · 4 schools: 572 above average
South Australia independent combinedavg · 70 schools: 572 above average

Peer group = same state, sector, and education level. ICSEA describes socio-educational advantage of the school community, not school quality. Indigenous and LBOTE shares are context only (shown in the detail comparisons below, not as ranking tiles). Each metric shows this school once, then peer-group averages on the same scale.

NAPLAN & official outcomes

NAPLAN results, attendance, and finance for Trinity College Senior are published on the official My School website. SchoolGuide.au links there rather than republishing that data.

View on My School