The bars show the results of this single poll; the chips show the change compared to the last election. United Surveys: single poll for the Parliamentary election in Poland, fieldwork ended 9 August 2026.
Changes since the last election on 15 October 2023
Based on this poll, the parties currently in government would win 42.0% of the parliamentary seats.
A recent voting intention poll for Poland by United Surveys indicates KO leads with 32%, followed by PiS with 19.8%, Kon with 11.8%, KKP with 10.7%, Lewica with 8%, Rozwój Plus with 7.6%, PSL with 5.4%, Razem with 3.9% and PL2050 with 0.7%. Other parties achieve 0.1% of the votes.
To make parties comparable, we indicate their political orientation with symbols. These categories provide a rough classification for a quick overview. More detailed information on political stances can be found on the parties' subpages.
2 election comparisons
Last on 6 September 2026
In the PolitPro Score for polling institutes, we assess the reliability of polling institutes based on their accuracy in elections and their deviation from the Election Trend. Significant deviations in party values compared to the Election Trend lead to deductions, as they can indicate favoritism or disadvantage for parties. The score has a maximum value of 100.
Select parties to test coalitions.
Select all parties near the electoral threshold that should enter parliament. electoral threshold at 5%.
Election polls are not predictions, but snapshots with statistical fluctuations. To obtain a realistic picture, we daily simulate 100,000 election outcomes based on the PolitPro Election Trend using the 'Monte Carlo method'. In doing so, we include typical voter migration and political trends. Our algorithm tests various scenarios – from small shifts within camps to political surprises – to determine the actual chances of success for parties and coalitions.
Based on this poll, 7 parties would clear the electoral threshold and enter the parliament of Poland: KO with 155 seats, PiS with 96 seats, Kon with 57 seats, KKP with 52 seats, Lewica with 38 seats, Rozwój Plus with 36 seats and PSL with 26 seats.
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