Enrolment Trends

Growth of the Independent school sector

Over the past 40 years, and particularly since the expansion of Australian Government recurrent funding for both government and non-government schools following the recommendations of the ‘Karmel Report’Schools in Australia: report of the Interim Committee for the Australian Schools Commission (1973), the Independent school sector’s share of Australian full-time (FT) enrolments has grown from 4.1 per cent in 1970 to 15.0 per cent in 2020. This rate of growth has slowed in recent years.



Full-time (FT) enrolment share by sector, selected years, 1970 to 2020

Source: Australian Bureau of Statistics
Note: The ABS classifies independent Catholic schools as Catholic, rather than Independent.
Percentages my not add up to 100 due to rounding


In the last decade, the average annual increase in full-time enrolments in the Independent sector, at 2.0 per cent, has consistently exceeded the average growth at Catholic systemic (0.9 per cent) and government (1.3 per cent) schools. The rate of growth in the Independent sector has been progressively slowing, although in recent years has increased again from a low 1.3 per cent increase between 2015 and 2016.

This growth in full-time enrolments has occurred in all states and territories, with the strongest rates of growth in the Australian Capital Territory (2.4 per cent), New South Wales (2.2 per cent) and Victoria (2.0 per cent).

Growth in the Independent sector by state, 2009 to 2020

Source: Australian Bureau of Statistics
Note: The ABS classifies independent Catholic schools as Catholic, rather than Independent.


The highest rates of enrolment growth have been experienced by the larger schools in the sector, schools with enrolments of more than 1000 students. The average annual rate of growth for these schools was around 2.8 per cent, accounting for about 81 per cent of the sector’s total growth between 2010 and 2020.

Smaller schools, with fewer than 250 students, have been experiencing a lower rate of enrolment growth. Enrolments in smaller schools have only increased by an average annual rate of 0.6 per cent between 2010 and 2020.


Projected growth

As a result of Australia’s declining birth rate, the Independent school sector is expected to continue to grow, but at a slower rate, over the coming years. Projections by the Australian Bureau of Statistics indicate that the Australian school population as a whole will continue to grow, but will represent a smaller proportion of the total population over this century.

Enrolments in Independent schools will be influenced by the education and funding policies of governments as well as national and local social and economic development.


Projected enrolment growth in all sectors, 2019 to 2028

2020 2028** Change (no.) Equivalent
number of
new schools*
Government Schools
Primary 1,596,654 1,793,450 196,796 500
Secondary 1,028,044 1,223,081 195,037 496
Total 2,624,698 3,016,531 391,833 996
Catholic Schools
Primary 403,685 446,065 42,380 96
Secondary 374,711 389,208 14,497 33
Total 778,396 835,273 56,877 129
Independent Schools
Primary 267,853 287,328 19,475 36
Secondary 330,939 358,572 27,633 51
Total 598,792 645,900 47,108 87
All Schools
Primary 2,268,192 2,526,843 258,651 617
Secondary 1,733,695 1,970,861 237,167 565
Total 4,001,887 4,497,704 495,818 1,182

Source: Australian Government Department of Education and Training
*Based on average school size by sector for 2018 derived from ABS schools data.

**2028 figures based on Department of Education & Training enrolment predictions.


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