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Australian Federal Elections

AS OF 2026-07-22 · 48 CONTESTS · federal election, 3 May 2025 · WIKIPEDIA, NATIONAL ELECTORAL AUTHORITIES

Next election · federal election, expected 2028 · Capital · Canberra in the metro rankings →

Where the chamber sits · 3.4 of 10, left to right, spread 0.6 →

Every Australian federal election from Federation in 1901 to 2025: the results, the leaders, the preferences and the turnout, from Barton's first parliament to the 2025 landslide, for novices who want the story and experts who want the numbers.

Federal elections

48

1901–2025

Latest

2025

Labor · Anthony Albanese

House seats today

150

76 for a majority

Turnout since 1925

~95%

compulsory voting since 1924, the world's steadiest electorate

The chronology

Every federal election, newest first, grouped into nine eras. Click any election for the full result, the party table and the story.

Labor against the Fusion · 1910–1917

The anti-Labour forces fused into a single Liberal party in 1909, and in 1910 Andrew Fisher's Labor won the world's first majority labour government at national level. War, conscription and the great Labor split of 1916 remade the landscape.

Founding the Commonwealth · 1901–1906

The first Commonwealth parliaments were three-cornered contests between Protectionists, Free Traders and the rising Labour movement. Governments formed and fell on shifting alliances — Australia changed prime ministers five times in its first decade without an election deciding it.

The long arc in charts

A century and a quarter of results. Hover any point for the exact figure.

Turnout, 1901–2025

Voluntary voting produced turnouts as low as 39% in 1903; compulsory voting from 1924 snapped it above 90% and it has never left.

50%75%192019401960198020002020
Turnout

The major-party grip

Combined first-preference vote of Labor and the Coalition family against Labor's share of House seats. The primary-vote grip has slid for decades, yet preferences still deliver majority governments.

25%50%75%192019401960198020002020
Labor + Coalition-family voteLabor seat share

Records & superlatives

How Australian federal elections work

Preferential voting

Voters number every candidate. If nobody has a majority of first preferences, the last-placed candidate is excluded and their ballots flow on, which is why a party can trail on primaries and still win the seat, and why the two-party-preferred count decides elections.

Compulsory voting

Enrolment and turning out have been compulsory since 1924. Turnout jumped from 59% to 91% at the first compulsory election and has stayed above 90% ever since, the steadiest participation of any major democracy.

The Coalition

The Liberal Party and the Nationals (once the Country Party) have contested elections as a standing coalition for a century, functioning as one side of a two-party system against Labor while remaining separate parties.

Three-year terms

The House serves a maximum of three years, among the shortest terms anywhere, and a government can call a double dissolution of both chambers to break Senate deadlocks, as in 1914, 1951, 1974, 1975 and 2016.