Australia — Central government debt (% of GDP)

% of GDP · Annual · 1854–2024 · 171 observations

About this series

Central government debt is the stock of outstanding debt liabilities recorded for that reporting perimeter at the reference date. The source series determines the exact instruments and valuation covered. This series expresses that measure as a percentage of GDP for the matching period.

The central government debt reading for Australia was 36.8% of GDP in 2024. The previous reading was 35.6% of GDP in 2023; the period change was +1.17 percentage points. Relative to the selected 10-year average of 35.5% of GDP, the latest reading was above.

0501001502001854200020102024% of GDPSubscribe to view

Get the full series

  • Annual data, 1854–2024
  • All 4 sources, downloadable

Latest observations

2000–2024

PeriodValue
202436.8 % of GDP
202335.6 % of GDP
202235.7 % of GDP
202141 % of GDP
202043.6 % of GDP
15 earlier values
201936.6 % of GDP
201832.9 % of GDP
201732.4 % of GDP
201631.6 % of GDP
201528.5 % of GDP
201424.6 % of GDP
201321.2 % of GDP
201219.2 % of GDP
201117 % of GDP
201014.2 % of GDP
200911.5 % of GDP
20087.6 % of GDP
20076.07 % of GDP
20066.55 % of GDP
20057.34 % of GDP

Values before 2005, back to 2000, are on the chart — hover to read them.

Data release 2026_08_27_1049, published 30 Sept 2026.