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Elections analyst, journalist, and lapsed mathematician.

I'm the Chief Elections and Data Analyst at ABC News Australia.


That's where you'll find most of my work. This website is home to some of my other projects and writing.

Casey Briggs

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Projects

Upcoming elections

March 21: South Australia Votes 2026
March 7: Nightcliff by-election (NT)
May 2: Nepean by-election (Vic)
Date TBC: Farrer by-election

Swingers

A series on how we vote, broadcast during the 2025 federal election campaign

America, Are You OK?

In the lead-up to the 2024 US Presidential Election, we asked Americans how they felt about their political system

Posts

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Liberal spills and by-elections →

Sussan Ley to leave parliament and spark a by-election in Farrer.

Now published: South Australian election guide →

Will the 2026 state election be one for the record books?
South Australia

South Australian state election pendulum →

With two months until the South Australian election, a look at the difficult task ahead for the Liberal Party
South Australia

An untenable coalition →

If you weren't closely following the daily movements of federal politics this month, yesterday's announcement that
News roundup

New year, new website →

The Liberal campaign autopsy delayed, One Nation continues to surge in polls, and which state's primaries will US pundits be obsessing over?
News roundup

Tracking the count in Tasmania →

A big round of applause for counting, everyone
tasmania
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