Poland, IBRiS poll:
KO-EPP|G/EFA: 32% (+1)
PiS-ECR: 26% (+1)
Kon-ESN|PfE: 15% (+2)
Lewica-S&D: 9% (+1)
KKP-NI: 9%
PSL-EPP: 5% (+1)
Razem-LEFT: 3%
PL2050-RE: 2%
+/- vs. 22 - 24 May 2026
Fieldwork: 29 May - 02 June 2026
Sample size: 1000
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