AustraliaNSWCollaroyPittwater House Schools

Pittwater House Schools

IndependentCombinedK-12
Collaroy, NSW 2097 · Major Cities
Students1,002enrolled
Ratio1:9.5student:teacher
SEIFA9/10advantage decile
Enrolment
1,002
total students
Girls464
Boys538
Year RangeK-12
TypeCombined
Pittwater House

Enrolment Summary

Pittwater House Schools has 1,002 students enrolled across 13 year levels as of 2025. Total enrolment increased by 1 students (0.1%) from 2024.

Total Students1,002
Primary224
Secondary778
YoY Change (2024→2025)+1

Enrolment by Year Level — 2025

Pre-Year 1
8-4
Year 1
13-8
Year 2
23+3
Year 3
16-15
Year 4
36+2
Year 5
44-36
Year 6
84+29
Year 7
142-6
Year 8
142-2
Year 9
142-7
Year 10
138+30
Year 11
104-4
Year 12
110+19
20252024
Source: ACARA Enrolments by Grade (2025)

Total Enrolment Over Time

Pittwater House Schools enrolment from 2016 to 2025.

697785874963105277416812178261884819806208532190422964231,001241,00225
Source: ACARA School Profile (20162025)

Gender Balance

Currently 464 girls (46%) and 538 boys (54%).

46%
54%
658756855954105233534936038336739042543945246443946346646543946347952554953816171819202122232425
GirlsBoys
Source: ACARA School Profile (20162025)

Gender Breakdown by Year

YearGirlsBoysTotalGirls %
20254645381,00246%
20244525491,00145%
202343952596446%
202242547990447%
202139046385346%
202036743980646%
201938346584845%
201836046682644%
201734946381243%
201633543977443%

Year-on-Year Comparison

Year Level20242025Change
Pre-Y1128-4
Year 12113-8
Year 22023+3
Year 33116-15
Year 43436+2
Year 58044-36
Year 65584+29
Year 7148142-6
Year 8144142-2
Year 9149142-7
Year 10108138+30
Year 11108104-4
Year 1291110+19
Total1,0011,002+1
Source: ACARA Enrolments by Grade (20242025)