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State election polling · SA

South Australia

Premier Peter Malinauskas (Labor)Opposition Leader Ashton Hurn (Liberal)Next election 16 March 2030

One Nation outpolls the Liberals in South Australia, so pollsters publish a Labor v One Nation two-party count. The 2026 election 2PP (55.7) is Antony Green's Labor v non-Labor estimate.

Current primary vote average

Labor
39.0%
+1.5 since 2026 election
Leads
One Nation
24.0%
+1.1 since 2026 election
Liberal
17.5%
−1.4 since 2026 election
Greens
12.0%
+1.6 since 2026 election
Others & Ind.
7.5%
−2.8 since 2026 election
2PP · Labor v Liberal
No recent poll publishes this count.
2PP · Labor v One Nation2 polls · to 26 Aug 2026
ALP 60.339.8 ONP
Labor ahead by 20.5 points
Period

Primary vote trend

LaborOne NationLiberalGreensOthers & Ind.
0%10%20%30%40%50%MayJulySept2026 electionALP 38.0ONP 24.5LIB 17.6GRN 12.3OTH 7.6
Hover or tap the chart to read the trend on any date.

Two-party preferred

ALP v LIBALP v ONP
4550556065MayJulySeptALP 59.0 v ONP

Poll log

FieldworkPollsterClientSampleALPLIBGRNONPOTH2PP ALP v LIB2PP ALP v ONP
5–26 Aug 2026DemosAUAce Strategies1,012 371713258—58
8–13 Jul 2026RedBridgeM Resources862 411811237—62.5
29 May–15 Jun 2026DemosAUAce Strategies931 351813268—56
21 Mar 20262026 election result37.518.910.422.910.355.7—