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State election polling · WA

Western Australia

Premier Roger Cook (Labor)Opposition Leader Basil Zempilas (Liberal)Next election 10 March 2029

DemosAU is the only pollster publishing WA state voting intention so far.

Latest leadership ratings

CookLabor
Preferred premier46%
Net satisfaction–
No approval figures recently
ZempilasLiberal & National
Preferred premier32%
Net satisfaction–
No approval figures recently

Preferred premier

CookZempilas
0%10%20%30%40%50%60%AprJulyOct2026AprJulyOct
Hover or tap the chart to read it.

Leadership poll log

FieldworkPollsterPreferred leaderNet satisfaction
6–25 Aug 2026DemosAUCook 46Zempilas 32—
29 May–11 Jun 2026DemosAUCook 44Zempilas 33—
12–23 Feb 2026DemosAUCook 43Zempilas 30—
10–26 Nov 2025DemosAUCook 47Zempilas 34—