AustraliaTASGlenorchyCosgrove High School

Cosgrove High School

GovernmentSecondary7-12
Glenorchy, TAS 7010 · Inner Regional
313Students
867ICSEA
1:9.4Ratio
2/10SEIFA
Cosgrove

Enrolment Summary

Cosgrove High School has 313 students enrolled across 6 year levels as of 2025. Total enrolment increased by 1 students (0.3%) from 2024.

Total Students313
Secondary313
YoY Change (2024→2025)+1

Enrolment by Year Level — 2025

Year 7
82-7
Year 8
86+6
Year 9
75+2
Year 10
68+1
Year 11
1-1
Year 12
1
20252024
Source: ACARA Enrolments by Grade (2025)

Total Enrolment Over Time

Cosgrove High School enrolment from 2016 to 2025.

16020825630435223016199171781818319224202742133522332233122431325
Source: ACARA School Profile (20162025)

Gender Balance

Currently 136 girls (43%) and 177 boys (57%).

43%
57%
151201252302352120106878910513615716013513611093919411913817817217717716171819202122232425
GirlsBoys
Source: ACARA School Profile (20162025)

Gender Breakdown by Year

YearGirlsBoysTotalGirls %
202513617731343%
202413517731243%
202316017233248%
202215717833547%
202113613827450%
202010511922447%
2019899418349%
2018879117849%
20171069319953%
201612011023052%

Year-on-Year Comparison

Year Level20242025Change
Year 78982-7
Year 88086+6
Year 97375+2
Year 106768+1
Year 1121-1
Year 1211
Total312313+1
Source: ACARA Enrolments by Grade (20242025)