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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.

Current primary vote average

Labor
33.0%
−8.4 since 2025 election
Leads
One Nation
21.0%
+17.0 since 2025 election
Liberal & National
25.0%
−8.2 since 2025 election
Greens
12.0%
+0.9 since 2025 election
Others & Ind.
9.0%
−1.3 since 2025 election
2PP · Labor v Liberal & National1 poll · to 25 Aug 2026
ALP 54.046.0 LIB/NAT
Labor ahead by 8.0 points
2PP · Labor v One Nation
No recent poll publishes this count.
Period

Primary vote trend

LaborOne NationLiberal & NationalGreensOthers & Ind.
0%10%20%30%40%50%AprJulyOct2026AprJuly2025 electionZempilas leads Liberals and OppositionOne Nation wins Secret Harbour by-electionALP 33.0LIB/NAT 25.3ONP 20.1GRN 12.0OTH 9.6
Hover or tap the chart to read the trend on any date.

Two-party preferred

ALP v LIB/NATALP v ONP
45505560AprJulyOct2026AprJulyALP 53.6 v LIB/NAT

Poll log

FieldworkPollsterClientSampleALPLIB/NATGRNONPOTH2PP ALP v LIB/NAT2PP ALP v ONP
29 Aug 2026One Nation wins Secret Harbour by-election
6–25 Aug 2026DemosAU—990 33251221954—
29 May–11 Jun 2026DemosAU—1,015 332612181153—
12–23 Feb 2026DemosAU—969 36251317957—
10–26 Nov 2025DemosAU—1,012 413613—1056—
25 Mar 2025Zempilas leads Liberals and Opposition
8 Mar 20252025 election result41.433.211.1410.357.1—