One Nation Secures Historic Lower House Victory in Farrer By-election

SYDNEY, Australia – Pauline Hanson's One Nation party has achieved a significant milestone in Australian politics, winning its first-ever federal lower house seat at the ballot box with David Farley's decisive victory in the Farrer by-election on Saturday, May 9, 2026. This historic outcome, which saw the far-right populist party claim the traditionally conservative New South Wales electorate, signals a notable shift in the nation's political landscape and underscores a growing sentiment of discontent among regional voters.

The win in Farrer marks a pivotal moment for One Nation, a party that has, for decades, predominantly found its electoral success in the Senate. The by-election, triggered by the resignation of long-serving Liberal MP and former Opposition leader Sussan Ley, saw Farley, a former agribusiness executive, secure a projected 59.1% of the vote, comfortably defeating the Liberal Party candidate. The Australian Broadcasting Corp. (ABC) declared Farley the projected winner on Saturday evening, highlighting a substantial 34.76% swing towards One Nation at the expense of the Liberal Party, which experienced an almost equally large decline in support. The Labor Party chose not to contest the seat, a decision that likely contributed to the altered dynamics of the race.

A Traditional Stronghold Shifts Allegiance

The Farrer electorate, a vast rural seat spanning parts of southern New South Wales, has historically been a stronghold for conservative parties, held by either Liberal or National Party MPs since its creation in 1949. Sussan Ley had represented the electorate for 25 years before her resignation in February after losing a leadership contest. The by-election became a closely watched contest, with political analysts viewing it as a critical test for One Nation's ability to translate its recent surge in opinion polls into tangible lower house representation.

David Farley's victory, achieving a 42% first-preference vote compared to the party's 6.6% in the May 2025 federal election, reflects a significant shift in voter sentiment within the electorate. Reports indicated that the Coalition's decision to preference One Nation on their how-to-vote cards may have played a role in Farley's success. The Liberal and National Party candidates struggled, failing to collectively reach a combined primary vote of 20%, a stark indicator of their diminished standing in the region. This outcome suggests that a segment of the conservative base in Farrer, feeling "taken for granted" by the major parties, has opted for a more radical alternative.

Broader Implications for Australian Politics

The Farrer by-election result carries significant implications for the broader Australian political landscape, particularly for the struggling Liberal-National Coalition. The dramatic decline in Liberal support in a traditionally safe seat underscores the challenges facing the party, which has contended with a resounding federal election loss in 2025, multiple internal leadership changes, and two splits within the Coalition agreement. Liberal leader Angus Taylor acknowledged that the party would take "hard lessons" from the result, indicating a recognition of the need to address voter concerns.

One Nation's success aligns with a global trend of surging electoral support for far-right populist parties. Party leader Pauline Hanson, who has been a senator for Queensland since 2016 and previously served in the House of Representatives as an independent from 1996 to 1998, expressed jubilation over the win. She conveyed that the result would inspire millions of Australians and signalled the party's intention to target other seats. This victory positions One Nation as a potential "fourth force" in Australian politics, having established itself to the right of the Coalition and capable of influencing future government formations.

One Nation's Enduring Appeal and Policy Platform

Pauline Hanson's One Nation, founded in 1997, is described as a right-wing populist political party. Its platform is characterized by an anti-immigration stance and a focus on issues such as lowering the cost of living, ending net-zero emissions targets, and addressing water policy. The party's ideology is rooted in Australian nationalism, often expressing concerns about multiculturalism and advocating for the preservation of what it perceives as Christian Anglo-Australian culture.

Despite periods of electoral decline and internal divisions since its inception, One Nation has experienced a resurgence in recent years. Following Hanson's return as leader in 2014, the party has seen increased popularity, securing four Senate seats in the 2016 federal election and maintaining representation in subsequent federal elections. The party's support has grown beyond 20% in opinion polls, and it doubled its Senate representation in the 2025 federal election. This persistent appeal, particularly in regional areas and among voters disillusioned with mainstream parties, has allowed One Nation to gain a foothold in the lower house.

The victory of David Farley in Farrer, therefore, is not merely an isolated by-election result; it represents a significant validation of One Nation's populist message and its growing capacity to attract voters from traditional major parties. While it does not immediately affect the parliamentary majority of the ruling Labor Party, which holds 94 of 150 lower house seats, it serves as a powerful indicator of shifting political allegiances and the potential for increased fragmentation in Australia's federal parliament. The coming years will undoubtedly test One Nation's ability to capitalize on this historic win and the major parties' capacity to respond to the sentiments driving such electoral outcomes.