Collie Senior High School is a government secondary school in Collie, Western Australia, with 537 reported enrolments, a student-teacher ratio of 12.0:1, and an ICSEA percentile of 15.
Quick school snapshot
School model
Collie Senior High School is listed as Government and Secondary, with a reported year range of 7-12.
Enrolment size
The school reports 537 total enrolments, including 234 girls and 303 boys where available.
ICSEA context
The ICSEA value is 920, with percentile 15 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 43.6% girls and 56.4% boys.
Staff ratio
The student-teacher ratio is 12.0:1, based on 44.8 FTE teaching staff where available.
Local area
The campus is in Collie, Western Australia, within Collie.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Collie Senior High School is listed as a government secondary school in Collie, Western Australia. The profile reports 537 total enrolments, an ICSEA value of 920, and a student-teacher ratio of 12.0:1 where available. The reported year range is 7-12, and the campus sits within Collie local government area.
Enrolment
537
reported total enrolments
234 girls
303 boys
Collie Senior High School reports 537 total enrolments, including 234 girls and 303 boys. The reported enrolment mix is 43.6% girls and 56.4% boys.
Socio-educational
15
percentile where available
ICSEA
920
Collie Senior High School sits at the 15 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
59%
Lower-middle
29%
Upper-middle
9%
Top
3%
The socio-educational distribution lists 59% in the bottom quarter, 29% in the lower-middle quarter, 9% in the upper-middle quarter, and 3% in the top quarter.
Staff
Teaching staff
50
FTE teaching
44.8
Non-teaching
47
Student-teacher
12.0:1
The profile reports 50 teaching staff and 47 non-teaching staff, with a student-teacher ratio of 12.0:1.
Location
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
Governance
Official school and governing body links are included when the dataset provides them.
Community
Student community indicators are reported as percentages where available.
Nearby
Similar schools are selected from the same suburb first, then from the same local government area where needed.
Collie, WA 6225
Same suburb
Collie, WA 6225
Same suburb
Collie, WA 6225
Same suburb
Collie, WA 6225
Same suburb
Allanson, WA 6225
Same local area
FAQ
Collie Senior High School has 537 reported total enrolments. The student profile lists 234 girls and 303 boys where gender enrolment fields are available.
Collie Senior High School is listed as a Government school with school type Secondary. The reported year range is 7-12.
Collie Senior High School is located in Collie, WA 6225. The local government area is Collie.
The ICSEA value for Collie Senior High School is 920 and the ICSEA percentile is 15. If either value is missing in the source data, it is shown as Not available rather than zero.
Collie Senior High School is listed as Co-educational. The reported gender mix is 43.6% girls and 56.4% boys where percentage fields are available.
Data note
This page uses structured 2025 Australian school profile data. Some values may be unavailable where they are not reported in the source dataset. Profile pages are designed to make enrolment, ICSEA, location and school context easier to compare.
