Enrolment Summary
Siena Catholic College has 889 students enrolled across 6 year levels as of 2025. Total enrolment decreased by 17 students (-1.9%) from 2024.
Total Students889
Secondary889
YoY Change (2024→2025)-17
Enrolment by Year Level — 2025
Year 7153-1
Year 8154+10
Year 9143-32
Year 10162+23
Year 11130-20
Year 12147+3
20252024
Source: ACARA Enrolments by Grade (2025)
Total Enrolment Over Time
Siena Catholic College enrolment from 2016 to 2025.
Source: ACARA School Profile (2016–2025)
Gender Balance
Currently 455 girls (51%) and 434 boys (49%).
51%49%
GirlsBoys
Source: ACARA School Profile (2016–2025)
Gender Breakdown by Year
YearGirlsBoysTotalGirls %
202545543488951%
202445844890651%
202346644791351%
202249143993053%
202147845493251%
202049043592553%
201948641389954%
201850040890855%
201749242291454%
201647043790752%
Year-on-Year Comparison
Year Level20242025Change
Year 7154153-1
Year 8144154+10
Year 9175143-32
Year 10139162+23
Year 11150130-20
Year 12144147+3
Total906889-17
Source: ACARA Enrolments by Grade (2024–2025)