New polling data shows the One Nation party has surged to 24% [2] in national support, potentially reshaping the Australian parliament.

This shift suggests a significant migration of voters away from traditional major parties. If these numbers hold through an election, the party could quadruple its current representation in the Senate [1].

Analysts said voter dissatisfaction is the primary driver for the increase. Specifically, a reversal regarding the budget by the Labor party has pushed voters toward One Nation [5]. This trend is particularly evident in Tasmania, where support for the party has risen to 19% [3].

In Tasmania, the combined vote of the two major parties has fallen below 50% [3]. This indicates a breakdown in the traditional two-party dominance in the region, a trend that mirrors broader national frustrations.

Individual performance ratings for party leader Pauline Hanson have also improved, rising by 12 points [6]. The surge comes as the party positions itself as a genuine electoral opponent to the established conservative bloc [2].

While the polling indicates a sharp rise, the broader conservative coalition may still fall short of a majority depending on how other minor parties perform. However, the current trajectory suggests One Nation is now one of the most popular parties in the country [4].

“The party could quadruple its current representation in the Senate.”

The rise of One Nation reflects a growing volatility in the Australian electorate and a rejection of the major party platforms. By potentially quadrupling its Senate presence, the party could move from a fringe influence to a critical power-broker, capable of blocking or extracting concessions for legislation in the upper house.