preference flows

Minor Party Preference Flows at the 2020 Queensland Election

(Note: This post was originally published on 1 November but has been fully updated on 18 November to include data available from later data files. I have also published further comments on preferences, in my final analysis of the 2020 Queensland election results.)

The Electoral Commission Queensland collected preference flow data by candidate as part of its election night count, and continued with the tallying in some electorates in the days that followed..

Preference flow data tallies votes by pairings of ‘from’ and ‘to’ candidates. So in the table below of two-party preferred preference flows, the tally is of votes from third parties that flowed as preferences to Labor or Liberal candidates.Read More »Minor Party Preference Flows at the 2020 Queensland Election

Preference Flows at the 2018 South Australian Election and the Influence of How-to-Votes

The 2018 South Australian election saw a record vote for minor parties. This was largely due to the campaign by Nick Xenophon and his SA-Best party, polling 14.2% in the House of Assembly, a creditable 18.4% in the 26 seats it contested. The failure of the party to poll as strongly as published polling well out from the election suggested, or to elect a member to the Assembly, saw its campaign labelled a failure by political commentators.

In the end the party was used by voters as a conduit for preferences to the Liberal and Labor Parties. As you would expect for a party viewed by voters as sitting in the political centre, the party’s preferences split evenly, 51.6% to the Liberal Party and 48.4% to labor.

The release of preference flow data by the SA Electoral Commission provides an opportunity to analyse preference flows against party preference recommendations. Several unique features in the conduct of SA House of Assembly elections allows the comparison of preference flows with how-to-votes lodged by candidates and displayed in voting compartments.Read More »Preference Flows at the 2018 South Australian Election and the Influence of How-to-Votes

Preference Flows at the 2019 Federal Election

The 2019 House of Representatives election saw a record vote for minor parties, and as a consequence, a record number of seats where preferences needed to be distributed.

As has been the case for three decades, the Labor Party benefited most from preferences, both in flows of preferences and in seats won from second place. But matching the decline in Labor’s first preference support in 2019, preference flows to Labor were weaker than at any election since 2001.

As in the past, Green preferences overwhelmingly favoured Labor, though it was a different story with other parties. The United Australia Party and Pauline Hanson’s One Nation polled 6.5% between them, but where previously preferences flows from both parties had only weakly favoured the Coalition, in 2019 voters for both parties had a clearer preference for the Coalition over Labor.
Read More »Preference Flows at the 2019 Federal Election