2025 Australian Federal Election
Federal elections are won at the electorate level, not the national one. The brief was to plan and run a major party's 2025 digital programme: concentrate budget in the marginals that would decide government, counter a minor-party surge in inner-city seats, reach CALD communities in their own languages, and reweight inside hours when polling moved.
I treated every seat as its own media market, tiered by contestability. Marginals got a full multi-channel build across Meta, Search, programmatic and digital audio. Inner-city seats facing the minor-party surge got a dedicated Snapchat layer for the under-35 vote. CALD communities ran on their own campaign in their own languages. A pre-campaign generated real seat-level signal before the main flight, so the weighting ran on data rather than guesses, and every reallocation went through a signed buy-authority.
The flight closed within 0.86% of planned budget across every channel, with 100% of the withheld reserve redeployed into approved overlays in priority marginals. The client won the election.




