Marist Catholic College Penshurst is a catholic secondary school in Mortdale, New South Wales, with 1,343 reported enrolments, a student-teacher ratio of 13.9:1, and an ICSEA percentile of 81.
Quick school snapshot
School model
Marist Catholic College Penshurst is listed as Catholic and Secondary, with a reported year range of 7-12.
Enrolment size
The school reports 1,343 total enrolments, including 680 girls and 663 boys where available.
ICSEA context
The ICSEA value is 1,090, with percentile 81 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 50.6% girls and 49.4% boys.
Staff ratio
The student-teacher ratio is 13.9:1, based on 96.4 FTE teaching staff where available.
Local area
The campus is in Mortdale, New South Wales, within Georges River.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Marist Catholic College Penshurst is listed as a catholic secondary school in Mortdale, New South Wales. The profile reports 1,343 total enrolments, an ICSEA value of 1,090, and a student-teacher ratio of 13.9:1 where available. The reported year range is 7-12, and the campus sits within Georges River local government area.
Enrolment
1,343
reported total enrolments
680 girls
663 boys
Marist Catholic College Penshurst reports 1,343 total enrolments, including 680 girls and 663 boys. The reported enrolment mix is 50.6% girls and 49.4% boys.
Socio-educational
81
percentile where available
ICSEA
1,090
Marist Catholic College Penshurst sits at the 81 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
7%
Lower-middle
24%
Upper-middle
35%
Top
34%
The socio-educational distribution lists 7% in the bottom quarter, 24% in the lower-middle quarter, 35% in the upper-middle quarter, and 34% in the top quarter.
Staff
Teaching staff
108
FTE teaching
96.4
Non-teaching
31
Student-teacher
13.9:1
The profile reports 108 teaching staff and 31 non-teaching staff, with a student-teacher ratio of 13.9:1.
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.
Mortdale, NSW 2223
Same suburb
Mortdale, NSW 2223
Same suburb
Mortdale, NSW 2223
Same suburb
Kingsgrove, NSW 2208
Same local area
Peakhurst, NSW 2210
Same local area
Blakehurst, NSW 2221
Same local area
FAQ
Marist Catholic College Penshurst has 1,343 reported total enrolments. The student profile lists 680 girls and 663 boys where gender enrolment fields are available.
Marist Catholic College Penshurst is listed as a Catholic school with school type Secondary. The reported year range is 7-12.
Marist Catholic College Penshurst is located in Mortdale, NSW 2223. The local government area is Georges River.
The ICSEA value for Marist Catholic College Penshurst is 1,090 and the ICSEA percentile is 81. If either value is missing in the source data, it is shown as Not available rather than zero.
Marist Catholic College Penshurst is listed as Co-educational. The reported gender mix is 50.6% girls and 49.4% 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.
