Year 12 results

SACE results in 2025

All Tatachilla students in Year 12 in 2025 successfully attained their South Australian Certificate of Education (SACE), an internationally recognised qualification awarded to all students who complete Years 10, 11 and 12.

Thirty-seven percent of all Year 12 graduates in 2025 achieved grades in the A band.

Six merits were awarded to Tatachilla students for exceptional academic achievement in a Year 12 subject. Three of these students achieved this outstanding academic result while still in Year 11.

In 2025 the college was also delighted to celebrate the achievements of its College Dux, who earned an exceptional ATAR (Australian Tertiary Admission Rank) of 99.85.

The college was equally thrilled to celebrate the academic results of its Proxime Accessit, who achieved an equally distinguished ATAR of 97.95.

Both our College Dux and Proxime Accessit were joined by eight of their peers who also achieved an ATAR over 90 in 2025.

The college could not have been more pleased with the SACE results achieved by the Class of 2025 and continues to be excited by the inspired range of careers and life experiences that this cohort has chosen to pursue after school.

The Year 12 experience

Students in Year 12 at Tatachilla are encouraged to take full ownership of their academic and personal goals and make confident subject selections that align with, and are pre-requisites for, their chosen field of future work or study. 

The final year of school at Tatachilla reinforces students’ skills in lifelong learning, self-determination, critical thinking, informed risk-taking and the application of emotional and academic intelligence to new contexts.

This combination of factors best positions students to achieve not only the SACE results necessary for entrance into their chosen field of future endeavour, but also the maturity of outlook required to live with resilience, courage and vision.

Read more about the senior years at Tatachilla.