Opinion polling for the 2015 Polish parliamentary election explained
In the run up to the 2015 Polish parliamentary election, various organisations carry out opinion polling to gauge voting intention in Poland. Results of such polls are displayed in this article.
The date range for these opinion polls are from the previous parliamentary election, held on 9 October 2011, to 23 October 2015.
Opinion polls
Poll results
2015
- " |! data-sort-type="number" style="height:1px; background:;" ||-|- style="background:#EFEFEF; font-weight:bold;"| 25 October 2015| Election results| 24.1| style="background:#C0DBFC" | 37.6| 5.1| colspan="2" align="center" | 7.6| 8.8| 7.6| 4.8| 3.6| 0.8| style="background:; color:white;"| 13.5|-| 25 October| Late polls
Ipsos| 23.6| style="background:#C0DBFC" |37.7| 5.2| colspan="2" align="center" | 7.5| 8.7| 7.7| 4.9| 3.9| 0.8| style="background:;color:white;"| 14.1|-| 25 October| Exit polls
Ipsos| 23.4| style="background:#C0DBFC" |39.1| 5.2| colspan="2" align="center" | 6.6| 9.0| 7.1| 4.9| 3.9| 0.8| style="background:;color:white;"| 15.7|-| 22–23 October| IBRiS| 22.4| style="background:#C0DBFC" |37.4| 5.5| colspan="2" align="center" | 8.9| 10.2| 7.8| 3.7| 3.4| 0.7| style="background:;color:white;"| 15.0|-| 22 October| IBRiS| 24.4| style="background:#C0DBFC" |35.3| 4.7| colspan="2" align="center" | 8.1| 6.7| 6.2| 4.4| 2.5| 7.7| style="background:;color:white;"| 10.9|-| 21–22 October| Estymator| 23| style="background:#C0DBFC" |37| 6| colspan="2" align="center" | 8| 8| 6| 6| 5| 1| style="background:;color:white;"| 14|-| 20–22 October| Millward Brown| 20| style="background:#C0DBFC" |32| 5| colspan="2" align="center" | 9| 6| 8| 6| 1| 13| style="background:;color:white;"| 12|-| 17–22 October| Ipsos| 22.1| style="background:#C0DBFC" |38.3| 6.5| colspan="2" align="center" | 8.1| 12.5| 6.6| 3.5| 1.7| 0.7| style="background:;color:white;"| 16.2|-| 21 October| IBRiS| 23.0| style="background:#C0DBFC" |37.0| 5.1| colspan="2" align="center" | 8.9| 5.9| 6.4| 4.1| 3.9| 5.7| style="background:;color:white;"| 14.0|-| 21 October| TNS Poland| 24.1| style="background:#C0DBFC" |37.8| 4.8| colspan="2" align="center" | 8.6| 9.1| 6.6| 4.9| 3.5| 0.6| style="background:;color:white;"| 13.7|-| 15–21 October| CBOS| 25| style="background:#C0DBFC" |36| 5| colspan="2" align="center" | 6| 6| 5| 4| 1| 11| style="background:;color:white;"| 11|-| 19–20 October| TNS Poland| 26.3| style="background:#C0DBFC" |32.5| 4.8| colspan="2" align="center" | 7.5| 10.4| 6.1| 5.3| 0.3| 7.1| style="background:;color:white;"| 6.2|-| 19 October| IBRiS| 22| style="background:#C0DBFC" |36| 6| colspan="2" align="center" | 11| 6| 6| 4| 1| 9| style="background:;color:white;"| 14|-| 16–19 October| Dobra Opinia| 24.5| style="background:#C0DBFC" |39.5| 6.0| colspan="2" align="center" | 9| 7.5| 6.0| 4.5| 2.0| 1.0| style="background:;color:white;"| 15.0|-| 16 October| IBRiS| 22.9| style="background:#C0DBFC" |35.3| 5.5| colspan="2" align="center" | 10.7| 5.3| 7.1| 3.8| 0.9| 8.5| style="background:;color:white;"| 12.4|-| 14–15 October| IPSOS| 22| style="background:#C0DBFC" |36| 5| colspan="2" align="center" | 8| 8| 4| 5| 1| 11| style="background:;color:white;"| 14|-| 13–15 October| Millward Brown| 22| style="background:#C0DBFC" |32| 5| colspan="2" align="center" | 10| 5| 7| 5| 1| 13| style="background:;color:white;"| 10|-| 7–15 October| CBOS| 27| style="background:#C0DBFC" |34| 3| colspan="2" align="center" | 6| 8| 7| 3| 1| 11| style="background:;color:white;"| 7|-| 14 October| TNS Poland| 30.1| style="background:#C0DBFC" |38.9| 5.5| colspan="2" align="center" | 7.9| 5.5| 6.7| 4.7| 0.0| 0.7| style="background:;color:white;"| 8.8|-| 13–14 October| Estymator| 24| style="background:#C0DBFC" |40| 6| colspan="2" align="center" | 9| 6| 4| 7| 1| 3| style="background:;color:white;"| 16|-| 13 October| IBRiS| 20.3| style="background:#C0DBFC" |36.2| 6.4| colspan="2" align="center" | 11.1| 5.9| 8.4| 3.1| 0.5| 7.9| style="background:;color:white;"| 15.9|-| 8 October| IBRiS| 22.2| style="background:#C0DBFC" |35.8| 6.7| colspan="2" align="center" | 9.3| 6.2| 8.6| 2.3| 0.2| 8.1| style="background:;color:white;"| 13.6|-| 7–8 October| Ipsos| 25| style="background:#C0DBFC" |36| 6| colspan="2" align="center" | 8| 7| 5| 3| 0| 10| style="background:;color:white;"| 11|-| 7–8 October| Millward Brown| 19| style="background:#C0DBFC" |35| 5| colspan="2" align="center" | 11| 5| 8| 5| 1| 12| style="background:;color:white;"| 16|-| 7 October| TNS Poland| 27.7| style="background:#C0DBFC" |42| 3.7| colspan="2" align="center" |8.8| 6| 8| 3.1| 0.0| 0.7| style="background:;color:white;"| 14.3|-| 2–7 October| TNS Poland| 24| style="background:#C0DBFC" |36| 4| colspan="2" align="center" | 4| 6| 4| 3| 0| 19| style="background:;color:white;"| 12|-| 6 October| IBRiS| 23.8| style="background:#C0DBFC" |33.4| 6.6| colspan="2" align="center" |9.5| 5.8| 9.3| 3.2| 0.0| 8.5| style="background:;color:white;"| 9.4|-| 30 Sep – 5 Oct| Dobra Opinia| 25.8| style="background:#C0DBFC" |38.2| 5.3| colspan="2" align="center" |8.6| 9.2| 6.6| 4.7| 1.3|| style="background:;color:white;"| 12.4|-| 2–3 October| IBRiS| 24| style="background:#C0DBFC" |34| 6| colspan="2" align="center" | 10| 8| 9| 3| 1| 5| style="background:;color:white;"| 10|-| 1 October| IBRiS| 23.2| style="background:#C0DBFC" |35.6| 6.2| colspan="2" align="center" | 9.3| 7| 8.1| 2.5| 0.5| 7.6| style="background:;color:white;"| 12.4|-| 30 Sept. – 1 Oct| Millward Brown| 22| style="background:#C0DBFC" |32| 4| colspan="2" align="center" | 12| 7| 6| 5| 3| 9| style="background:;color:white;"| 10|-| 29 September| IBRiS| 24.3| style="background:#C0DBFC" |36| 6.6| colspan="2" align="center" | 7.3| 6.9| 8.1| 3| 0.7| 7.1| style="background:;color:white;"| 11.7|-| 28–29 September| Estymator| 26| style="background:#C0DBFC" |42| 6| colspan="2" align="center" | 7| 5| 5| 5| 1| 3| style="background:;color:white;"| 16|-| 24–25 September| PressMix| 21| style="background:#C0DBFC" |44| 6| colspan="2" align="center" | 6| 4| 5| 2| 2| 10| style="background:; color:white" | 23|-| 24 September| IBRiS| 27.3| style="background:#C0DBFC" |37.6| 5| colspan="2" align="center" | 7.8| 5| 6| 3.6| 0.6| 7| style="background:; color:white" | 10.3|-| 23–24 September| IPSOS| 26| style="background:#C0DBFC" |38| 6| colspan="2" align="center" | 5| 7| 6| 3|1| 8| style="background:; color:white" | 12|-| 17–23 September| CBOS| 30| style="background:#C0DBFC" |34| 5| colspan="2" align="center" | 5| 7| 6| 4|1| 8| style="background:; color:white" | 4|-| 22 September| IBRiS| 25.5| style="background:#C0DBFC" |36.9| 5.8| colspan="2" align="center" | 8.3| 4.7| 7.3| 3.6|0.9| 7| style="background:; color:white" | 11.4|-| 17–21 September| Dobra Opinia| 25.7| style="background:#C0DBFC" |39.2| 5.8| colspan="2" align="center" | 8.1| 9.8| 5.5| 4.7|1.2| 0| style="background:; color:white" | 13.5|-| 19–20 September| Millward Brown| 22| style="background:#C0DBFC" |33| 6| colspan="2" align="center" | 8| 5| 6| 7|2| 11| style="background:; color:white" | 11|-| 16–20 September| ewybory.eu| 25| style="background:#C0DBFC" |38.4| 5| colspan="2" align="center" | 12.8| 6.7| 4.5| 4.2|0.9| 2.5| style="background:; color:white" | 13.4|-| 18–19 September| IBRiS| 22| style="background:#C0DBFC" |39| 5| colspan="2" align="center" | 8| 4| 6| –| –| 16| style="background:; color:white" | 17|-| 13 September| IBRiS| 21.8| style="background:#C0DBFC" |36.4| 5.2| colspan="2" align="center" | 8.8| 6.1| 5.7| 3.0|1.3| 13.1| style="background:; color:white" | 14.6|-| 9–13 September| ewybory.eu| 24.2| style="background:#C0DBFC" |37.1| 5.5| colspan="2" align="center" | 15.3| 5.5| 4| 6.3|0.1| 2.1| style="background:; color:white" | 12.9|-|-| 10–11 September| IPSOS| 24| style="background:#C0DBFC" |35| 5| colspan="2" align="center" | 6| 9| 4| 4| –| 13| style="background:; color:white" | 11|-| 4–9 September| TNS Poland| 23| style="background:#C0DBFC" |38| 2| colspan="2" align="center" | 3| 7| 2| 2| –| 23| style="background:; color:white" | 15|-| 7 September| Millward Brown| 25| style="background:#C0DBFC" |38| 5| colspan="2" align="center" | 9| 6| 7| 5| –| ?| style="background:; color:white" | 13|-| 3–7 September| GfK Polonia| 31.1| style="background:#C0DBFC" |43.3| 3.9| colspan="2" align="center" | 5.5| 6.8| 2.7| 3.2| 0.1| 3.4| style="background:; color:white" | 12.2|-| 4–6 September| Millward Brown| 25| style="background:#C0DBFC" |36| 4| colspan="2" align="center" | 10| 6| 7| 3| 1| 10| style="background:; color:white" | 11|-| 4–5 September| IBRiS| 23| style="background:#C0DBFC" |38| 5| colspan="2" align="center" | 8| 6| 5| 3| –| 12| style="background:; color:white" | 15|-| 28 August| IBRiS| 19| style="background:#C0DBFC" |39.1| 5.2| colspan="2" align="center" | 8.3| 7| 5.6| 2.5| 0.4| 3.7| style="background:; color:white" | 20.1|-| 26–27 August| Estymator| 26| style="background:#C0DBFC" |43| 7| colspan="2" align="center" | 8| 4| 4| 2| –| 6| style="background:; color:white" | 17|-| 17–24 August| CBOS| 27| style="background:#C0DBFC" |36| 4| colspan="2" align="center" | 4| 12| 4| 1| –| 11| style="background:; color:white" | 9|-| 24 August| Millward Brown| 27| style="background:#C0DBFC" |37| 4| colspan="2" align="center" | 11| 6| 5| 4| –| 5| style="background:; color:white" | 10|-| 17–23 August| ewybory.eu| 21.2| style="background:#C0DBFC" |46.9| 5| colspan="2" align="center" | 12| 4.5| 2.9| 2.8|0.1| 4.6| style="background:; color:white" | 25.7|-| 20 August| IBRIS| 19| style="background:#C0DBFC" |40.4| 5.4| colspan="2" align="center" | 9.5| 4.7| 6.5| 2.2| –| 12.3| style="background:; color:white" | 21.4|-| 15 August| IBRIS| 24| style="background:#C0DBFC" |36| 6| colspan="2" align="center" | 8| 6| 6| 0|1.1| 14| style="background:; color:white" | 14|-| 14 August| Estymator| 28| style="background:#C0DBFC" |41| 6| colspan="2" align="center" | 6| 6| 4| 2| –| 7| style="background:; color:white" | 13|-| 14 August| Arianda| 25.4| style="background:#C0DBFC" |36.1| 3.9| 3.8| 0| 13.5| 4.1| 2.9| –| 10.1| style="background:; color:white" | 10.7|-| 7–12 August| TNS Poland| 22| style="background:#C0DBFC" |41| 4| colspan="2" align="center" | 4| 11| 1| 2| –| 14| style="background:; color:white" | 19|-| 10 August| Millward Brown| 26| style="background:#C0DBFC" |35| 3| colspan="2" align="center" | 8| 12| 5| 3| –| 9| style="background:; color:white" | 9|-| 6–10 August| GfK Polonia| 29.9| style="background:#C0DBFC" |42.3| 4.1| colspan="2" align="center" | 4.2| 9.8| 2.3| 3.8| –| 3.6| style="background:; color:white" | 12.4|-| 8 August| TNS Poland| 21.9| style="background:#C0DBFC" |34.4| –| colspan="2" align="center" | 7.4| 10.1| 5.2| 0| –| ?| style="background:; color:white" | 12.5|-| 3–8 August| ewybory.eu| 24.5| style="background:#C0DBFC" |45.1| 4.4| colspan="2" align="center" | 10.5| 5.5| 1.8| 3.2| –| 3.7| style="background:; color:white" | 20.6|-| 3 August| IBRiS| 23| style="background:#C0DBFC" |35| 6| colspan="2" align="center" | 7| 7| 5| 0| –| 17| style="background:; color:white" | 12|-| 24–31 July| ewybory.eu| 26.7| style="background:#C0DBFC" |40.3| 4| colspan="2" align="center" | 9.2| 8.5| 1.8| 4.3| –| 4.1| style="background:; color:white" | 13.6|-| 30 July| Estymator| 29| style="background:#C0DBFC" |43| 5| colspan="2" align="center" | 4| 9| 4| 2| –| 3| style="background:; color:white" | 14|-| 29 July| GfK Polonia| 30| style="background:#C0DBFC" |47| 3.7| colspan="2" align="center" | 1.1| 10.5| 1| 2.2| –| 4.5| style="background:; color:white" | 17|-| 25 July| Arianda| 23| style="background:#C0DBFC" |37| 4| 6| 0| 16| 4| 5| –| 5| style="background:; color:white" | 14|-| 18 July| IBRiS| 24| style="background:#C0DBFC" |35| 4| 3| 1| 13| 6| 1| –| 1| style="background:; color:white" | 11|-| 17 July| TNS Poland| 23| style="background:#C0DBFC" |37| 3| 3| 0| 14| 1| 1|1| 2| style="background:; color:white" | 14|-| 16 July| Millward Brown| 23| style="background:#C0DBFC" |33| 5| colspan="2" align="center" | 7| 18| 5| 4|1| 5| style="background:; color:white" | 10|-| 16 July| Estymator| 28| style="background:#C0DBFC" |43| 5| 5| 0| 10| 4| 2| –| ?| style="background:; color:white" | 15|-| 8 July| CBOS| 29| style="background:#C0DBFC" |36| 3| 3| 1| 11| 4| 3|1| 10| style="background:; color:white" | 7|-| 7 July| IBRiS| 26| style="background:#C0DBFC" |33| 4| 2| 0| 14| 6| 3| –| 2| style="background:; color:white" | 7|-| 5 July| Millward Brown| 25| style="background:#C0DBFC" |34| 5| colspan="2" align="center" | 6| 16| 6| 4| –| 1| style="background:; color:white" | 9|-| 2 July| TNS Poland| 27| style="background:#C0DBFC" |38| 2| colspan="2" align="center" | 3| 13| 0| 3| –| 1| style="background:; color:white" | 11|-| 29 June| GfK Polonia| 28.8| style="background:#C0DBFC" |43.1| 3.2| 2.6| 0.3| 15.1| 2.1| 2| –| 0.5| style="background:; color:white" | 14.3|-| 27 June| Estymator| 25| style="background:#C0DBFC" |36| 6| 4| 1| 20| –| 2| –| ?| style="background:; color:white" | 11|-| 23 June| Dobra Opinia| 25.8| style="background:#C0DBFC" |37.2| 4| 3.5| 0.9| 19.3| 4.6| 3.8| –| 0.9| style="background:; color:white" | 11.4|-| 24 June| IBRiS| 24| style="background:#C0DBFC" |35.5| 4.2| 2.9| 0.7| 18.3| 5.2| 1.6| –| ?| style="background:; color:white" | 11.5|-| 23 June| Millward Brown| 23| style="background:#C0DBFC" |33| 5| 4| 1| 19| 8| 3| –| 3| style="background:; color:white" | 10|-| 21 June| IBRiS| 26| style="background:#C0DBFC" |28| 5| 4| 0| 21| 5| 2| –| ?| style="background:; color:white" | 2|-| 17 June| TNS Poland| 20| style="background:#C0DBFC" |34| 3| 4| 1| 17| 1| 2| –| 1| style="background:; color:white" | 14|-| 17 June| CBOS| 25| style="background:#C0DBFC" |31| 4| 4| 1| 19| 4| 2| –| 8| style="background:; color:white" | 6|-| 11 June| Estymator| 19| style="background:#C0DBFC" |33| 4| 4| 2| 29| 3| 2| –| ?| style="background:; color:white" | 4|-| 11 June| Millward Brown| 19| style="background:#C0DBFC" |30| 3| 5| 3| 24| 7| 4| –| 1| style="background:; color:white" | 6|-| 9 June| TNS Poland| 24| style="background:#C0DBFC" |32| 3| 2| 0| 20| 3| 2| –| 1| style="background:; color:white" | 8|-| 8 June| IBRiS| 21| 24| 3| 3| –| style="background:#D0D0D0 |24.2| 8| 3| –| ?| style="background:#000000; color:white" | 0.2|-| 4 June| ewybory.eu| 19.3| style="background:#C0DBFC" |35.1| 2.1| 4.6| 2.2| 28| 2.5| 4.1| –| 0.8| style="background:; color:white" | 7.1|-| 3 June| CBOS| 31| style="background:#C0DBFC" |33| 1| 4| 1| 14| 3| 2| –| 0| style="background:; color:white" | 2|-| 1 June| Millward Brown| 17| style="background:#C0DBFC" |25| 3| 4| 2| 20| 10| 4| –| 14| style="background:; color:white" | 5|-| 27–28 May| Estymator| 20| style="background:#C0DBFC" |36| 4| 5| 1| 25| 4| 1| –| 1| style="background:; color:white" | 11|-|- style="background:#EFEFEF; font-weight:bold;"| May 24, 2015| Presidential elections - II Round| 48.45| style="background:#C0DBFC" | 51.55| -| -| -| -| -| -| -| -| style="background:; color:white;"| 3.1|-| 22–23 May| IBRiS| style="background:#FDDCB8" |29| style="background:#C0DBFC" |29| 4| 3| –| 10| –| 4| –| 1| Tie|-| 21 May| IBRiS| 22.4| style="background:#C0DBFC" |29.7| 3.2| 4.0| –| 21.3| 5.7| –| –| ?| style="background:; color:white" | 4.3|-| 14–20 May| CBOS| 34| style="background:#C0DBFC" |35| 5| 4| 2| 4| –| 5| –| 1| style="background:; color:white" | 1|-| 14 May| Millward Brown| style="background:#FDDCB8" |25| style="background:#C0DBFC" |25| 4| 3| 1| 20| 5| 3| –| ?| Tie|-| 9–14 May| TNS Poland| 28| style="background:#C0DBFC" |35| 4| 8| 2| –| –| 4| –| 16| style="background:; color:white" | 7|-|-| 14 May| Millward Brown| style="background:#FDDCB8" |34| 33| 3| 5| –| –| –| 4| –| 15+5| style="background:; color:black" | 1|-|- style="background:#EFEFEF; font-weight:bold;"| May 10, 2015| Presidential elections - I Round| 33.8| style="background:#C0DBFC" | 34.8| 1.6| 2.4| 1.4| 20.8| -| 3.3| -| 1.9| style="background:; color:white;"| 1.0|-| 8–9 May| IBRiS| style="background:#FDDCB8" |37| 35| 5| 5| 1| -| -| 3| -| 14| style="background:; color:black"| 2|-| 28–29 April| TNS Poland| style="background:#FDDCB8" | 34| 27| 4| 6| 2| -| -| 5| -| 22| style="background:; color:black"| 7|-| 28 April| Millward Brown| style="background:#FDDCB8" | 35| 31| 3| 6| 2| -| -| 7| -| 16| style="background:; color:black"| 4|-| 24–25 April| IBRiS| style="background:#FDDCB8" | 37| 32| 5| 4| –| -| -| 5| -| 17| style="background:; color:black"| 5|-| 16–22 April| CBOS| style="background:#FDDCB8" | 36| 30| 6| 7| 2| -| -| 6| 1| 13| style="background:; color:black"| 6|-| 14–16 April| Estymator| style="background:#FDDCB8" | 40| 34| 8| 7| 2| -| -| 4| -| 5| style="background:; color:black"| 6|-| 11–16 April| TNS Poland| style="background:#FDDCB8" | 35| 30| 6| 6| 1| -| -| 4| -| 18| style="background:; color:black"| 5|-| 9–13 April| GfK Polonia| style="background:#FDDCB8" | 44.7| 36.3| 4.4| 5.6| 1.0| -| -| 2.5| –| 5.5| style="background:; color:black"| 8.4|-| 13 April| Millward Brown| style="background:#FDDCB8" | 35| 31| 5| 7| 3| -| -| 8| –| 11| style="background:; color:black"| 4|-| April| IBRiS| style="background:#FDDCB8" | 36| 31| 6| 8| 3| -| -| 4| –| 12| style="background:; color:black"| 5|-| 7–8 April| TNS Poland| style="background:#FDDCB8" | 38| 30| 5| 6| 1| -| -| 4| -| 16| style="background:; color:black"| 8|-| 7 April| IBRiS| style="background:#FDDCB8" | 38.2| 33.2| 5.2| 6.3| 1.7| -| -| 4.8| -| 5.8| style="background:; color:black"| 5|-| 30 March| Millward Brown| style="background:#FDDCB8" | 35| style="background:#C0DBFC" |35| 5| 6| 3| -| -| 5| –| 11| Tie|-| 27–28 March| IBRiS| style="background:#FDDCB8" | 36.3| 30.2| 7.0| 6.8| 1.8| -| -| 5.4| –| 12.5| style="background:; color:black"| 6.1|-| 16–18 March| Estymator| style="background:#FDDCB8" | 38| 34| 8| 9| 3| -| -| 5| -| 3| style="background:; color:black"| 4|-| 13–18 March| TNS Poland| 30| style="background:#C0DBFC" |32| 5| 8| 2| -| -| 2| -| 21| style="background:; color:white"| 2|-| 11–18 March| CBOS| style="background:#FDDCB8" | 42| 29| 5| 7| 1| -| -| 3| -| 13| style="background:; color:black"| 13|-| 16 March| Millward Brown| 32| style="background:#C0DBFC" |34| 4| 11| 4| -| -| 4| -| 11| style="background:; color:white"| 2|-| 12–16 March| GfK Polonia| style="background:#FDDCB8" | 46.1| 34.6| 6.7| 4.6| 0.4| -| -| 1.9| -| 5.7| style="background:; color:black"| 11.5|-| 13–14 March| IBRiS| style="background:#FDDCB8" | 34.5| 31.3| 7.6| 8.3| 0.8| -| -| 2.4| -| 15.1| style="background:; color:black"| 3.2|-| 10–11 March| TNS Poland| style="background:#FDDCB8" | 36| 34| 6| 5| 1| -| -| 3| -| 15| style="background:; color:black"| 2|-| 5–11 March| CBOS| style="background:#FDDCB8" | 46| 27| 5| 6| 1| -| -| 4| -| 11| style="background:; color:black"| 19|-| 27 February| IBRiS| style="background:#FDDCB8" | 37.0| 32.8| 7.3| 7.4| 1.5| -| -| 3.3| -| 10.7| style="background:; color:black"| 4.2|-| 13–18 February| Millward Brown| 34| style="background:#C0DBFC" |35| 5| 8| 1| -| -| 6| -| 11| style="background:; color:black"| 1|-| 13–18 February| TNS Poland| style="background:#FDDCB8" | 33| 27| 8| 9| 1| -| -| -| -| 21| style="background:; color:black"| 6|-| 15–17 February| Estymator| style="background:#FDDCB8" | 39| 32| 11| 10| 2| -| -| 4| -| 2| style="background:; color:black"| 7|-| 16 February| Millward Brown| style="background:#FDDCB8" | 31| 30| 6| 10| 4| -| -| 5| -| 14| style="background:; color:black"| 1|-| 12–16 February| GfK Polonia| style="background:#FDDCB8" | 38.9| 38.0| 8.9| 6.5| 1.3| -| -| 1.7| -| 4.7| style="background:; color:black"| 0.9|-| 5–11 February| CBOS| style="background:#FDDCB8" | 38| 28| 11| 8| 3| -| –| –| –| 12| style="background:; color:black"| 10|-| 4–5 February| TNS Poland| style="background:#FDDCB8" | 34| 32| 9| 7| 2| -| -| 1| -| 15| style="background:; color:black"| 2|-| 30–31 January| IBRiS| style="background:#FDDCB8" | 34.2| 32.9| 7.6| 8.4| 1.6| -| -| 3.5| -| 11.8| style="background:; color:black"| 1.3|-| 16–21 January| TNS Poland| style="background:#FDDCB8" | 31| 27| 8| 11| 2| -| -| -| -| 21| style="background:; color:black"| 4|-| 15–18 January| GfK Polonia| style="background:#FDDCB8" | 38.5| 37.7| 6.3| 8.3| 1.5| -| -| -| -| 7.7| style="background:; color:black"| 0.8|-| 16–17 January| IBRiS| style="background:#FDDCB8" | 35.6| 34.7| 7.8| 10.2| 1| -| -| -| -| 11.7| style="background:; color:black"| 0.9|-| 8–14 January| CBOS| style="background:#FDDCB8" | 40| 29| 7| 6| 0| -| -| -| -| 18| style="background:; color:black"| 11|-| 12–13 January| TNS Poland| style="background:#FDDCB8" | 33| style="background:#C0DBFC" |33| 6| 8| 1| -| -| -| -| 19| style="background:white; color:black"| Tie|-| 12 January| Millward Brown| style="background:#FDDCB8" | 34| style="background:#C0DBFC" |34| 9| 9| 0| -| -| -| -| 14| style="background:white; color:black"| Tie|-| 2–3 January| IBRiS| style="background:#FDDCB8" | 33.9| 32.0| 6.8| 5.9| 1.9| -| -| -| -| 19.5| style="background:; color:black"| 1.9|-|}
2014
| Dates of Polling | Polling Firm/Link | PO | PiS | SLD | PSL | KNP | TR | SP | PRZP | Others/Undecided | Lead |
|---|
| data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | |
|---|
| 18–19 December | IBRiS | 32.8 | 29.8 | 5.9 | 7.7 | 6.1 | 1.2 | (PiS) | (PiS) | 16.5 | 3 |
| 10–11 December | TNS Poland | 31 | 34 | 5 | 8 | 5 | 3 | (PiS) | (PiS) | 14 | 3 |
| 4–11 December | CBOS | 43 | 28 | 7 | 9 | 4 | 1 | (PiS) | (PiS) | 8 | 15 |
| 5–10 December | TNS Poland | 34 | 29 | 9 | 9 | 3 | 2 | (PiS) | (PiS) | 14 | 5 |
| 4–7 December | GfK Polonia | 38.2 | 40 | 7 | 7.7 | 1 | 1.5 | 1.7 | 2.9 | 1.8 |
| 5–6 December | IBRiS | 33 | 30 | 8 | 8 | 5 | – | (PiS) | (PiS) | 16 | 3 |
| 20–23 November | GfK Polonia | 38.2 | 35.9 | 6.6 | 8.1 | 3.9 | 2.3 | 1.6 | 3.4 | 2.3 |
| 21–22 November | IBRiS | 36.3 | 34.1 | 7.1 | 7.6 | 5.6 | 1.0 | (PiS) | (PiS) | 8.3 | 2.2 |
| 18–21 November | Millward Brown | 33 | 30 | 10 | 9 | 3 | 2 | (PiS) | (PiS) | 13 | 3 |
| 16 November | Local election results | 26.3 | 26.9 | 8.8 | 23.9 | 3.9 | 1 | (PiS) | (PiS) | 9.2 | 0.6 |
| 6–16 November | CBOS | 38 | 27 | 9 | 8 | 4 | 1 | (PiS) | (PiS) | 13 | 11 |
| 12–13 November | TNS Poland | 32 | 28 | 7 | 5 | 5 | 2 | (PiS) | (PiS) | 21 | 4 |
| 7–13 November | TNS Poland | 26 | 29 | 11 | 9 | 3 | 2 | (PiS) | (PiS) | 20 | 3 |
| 10–12 November | Estymator | 38 | 35 | 8 | 8 | 7 | 1 | (PiS) | (PiS) | 3 | 3 |
| 7–8 November | IBRiS | 33 | 30 | 11 | 8 | 4 | 1 | (PiS) | (PiS) | 13 | 3 |
| 5 November | TNS Poland | 32 | 27 | 9 | 5 | 5 | 1 | (PiS) | (PiS) | 21 | 5 |
| 17–18 October | IBRiS | 33 | 33 | 9 | 5 | 4 | 1 | (PiS) | (PiS) | 15 | Tie |
| 16–19 October | Millward Brown | 34 | 30 | 11 | 6 | 4 | 2 | (PiS) | (PiS) | 13 | 4 |
| 9–15 October | CBOS | 34 | 34 | 9 | 6 | 7 | 2 | (PiS) | (PiS) | 8 | Tie |
| 3–8 October | TNS Poland | 28 | 27 | 14 | 9 | 3 | 2 | (PiS) | (PiS) | 17 | 1 |
| 2–6 October | GfK Polonia | 37.6 | 37.8 | 8.4 | 7 | 3 | 1.1 | 1.5 | 3.6 | 0.2 |
| 3–4 October | IBRiS | 34 | 32 | 10 | 6 | 4 | 1 | (PiS) | (PiS) | 13 | 2 |
| 2 October | TNS Poland | 34 | 28 | 8 | 6 | 5 | 2 | (PiS) | (PiS) | 17 | 6 |
| 19–20 September | IBRiS | 33 | 33 | 11 | 6 | 5 | 1 | 1 | 1 | 9 | Tie |
| 11–17 September | CBOS | 38 | 33 | 6 | 7 | 6 | 2 | (PiS) | (PiS) | 8 | 5 |
| 5–9 September | TNS Poland | 27 | 31 | 10 | 7 | 5 | 4 | (PiS) | (PiS) | 16 | 4 |
| 5–8 September | GfK Polonia | 37.8 | 41.5 | 7.4 | 4.7 | 3.9 | 1.3 | 0.8 | 2.6 | 3.7 |
| 4–5 September | TNS Poland | 34 | 28 | 9 | 5 | 5 | 2 | (PiS) | (PiS) | 17 | 6 |
| 2 September | Millward Brown | 31 | 32 | 9 | 5 | 7 | 4 | (PiS) | (PiS) | 12 | 1 |
| 19–25 August | CBOS | 26 | 32 | 9 | 6 | 7 | 4 | (PiS) | (PiS) | 16 | 6 |
| 22–23 August | IBRiS | 25 | 33 | 12 | 5 | 7 | 3 | 2 | 1 | 12 | 8 |
| 8–14 August | TNS Poland | 26 | 31 | 12 | 7 | 3 | 2 | (PiS) | (PiS) | 19 | 5 |
| 8–9 August | IBRiS | 24 | 33 | 11 | 6 | 6 | 2 | 1 | 3 | 14 | 9 |
| 25–26 July | IBRiS | 25 | 36 | 9 | 4 | 6 | 2 | 1 | 3 | 14 | 11 |
| 25 July | GfK Polonia | 27.7 | 42.4 | 9.6 | 5.9 | 5.4 | 2.2 | 1.3 | 1.1 | 4.4 | 14.7 |
| 18 July | TNS Poland | 23 | 35 | 8 | 4 | 5 | 2 | 2 | 2 | 19 | 12 |
| 10–13 July | Millward Brown | 26 | 33 | 8 | 4 | 10 | 2 | 1 | 2 | 14 | 7 |
| 11–12 July | IBRiS | 25 | 31 | 11 | 5 | 8 | 3 | 3 | 2 | 12 | 6 |
| 10 July | CBOS | 29 | 24 | 8 | 6 | 6 | 2 | 1 | 2 | 22 | 5 |
| 27–28 June | IBRiS | 24 | 32 | 10 | 5 | 11 | 2 | 3 | 2 | 11 | 8 |
| 23 June | TNS Poland | 24 | 31 | 8 | 5 | 10 | 4 | 2 | 2 | 13 | 7 |
| 17 June | Millward Brown | 25 | 32 | 10 | 4 | 8 | 4 | 0 | 1 | 16 | 7 |
| 13–14 June | IBRiS | 28 | 32 | 9 | 7 | 5 | 2 | 3 | 2 | 12 | 4 |
| 6–11 June | TNS Poland | 28 | 36 | 10 | 5 | 4 | 2 | 2 | 1 | 12 | 8 |
| 5–11 June | CBOS | 32 | 24 | 5 | 6 | 5 | 3 | 1 | 1 | 23 | 8 |
| 30–31 May | IBRiS | 26 | 30 | 11 | 5 | 6 | 2 | 3 | 2 | 15 | 4 |
| 27 May | IBRiS | 28 | 30 | 11 | 7 | 7 | 2 | 2 | 3 | 10 | 2 |
| 25 May | European Parliament election | 32.1 | 31.8 | 9.5 | 6.8 | 7.1 | 3.6 | 4 | 3.2 | 1.9 | 0.3 |
| 24–25 May | IBRiS | 25 | 30 | 13 | 5 | 5 | 3 | 3 | 2 | 14 | 5 |
| 9–14 May | TNS Poland | 25 | 32 | 9 | 6 | 3 | 5 | 1 | 2 | 17 | 7 |
| 7–14 May | CBOS | 27 | 23 | 9 | 4 | 5 | 3 | 1 | 2 | 26 | 4 |
| 13 May | IBRiS | 28 | 30 | 11 | 5 | 7 | 4 | 2 | 2 | 11 | 2 |
| 8–10 May | IBRiS | 29 | 29 | 12 | 5 | 6 | 3 | 3 | 2 | 11 | Tie |
| 29 April | IBRiS | 26 | 28 | 12 | 6 | 5 | 4 | 2 | 3 | 14 | 2 |
| 24–25 April | IBRiS | 25 | 30 | 13 | 5 | 5 | 3 | 3 | 2 | 14 | 2 |
| 14 April | IBRiS | 26 | 28 | 12 | 5 | 4 | 5 | 2 | 3 | 15 | 2 |
| 8 April | Millward Brown | 31 | 29 | 8 | 7 | 6 | 7 | – | – | 12 | 2 |
| 4–9 April | TNS Poland | 29 | 32 | 10 | 5 | 2 | 2 | 2 | 2 | 16 | 3 |
| 3–9 April | CBOS | 28 | 21 | 7 | 5 | 5 | 1 | 1 | 3 | 29 | 7 |
| 2–3 April | TNS Poland | 31 | 30 | 12 | 6 | 6 | 6 | 3 | 3 | 3 | 1 |
| 1 April | IBRiS | 28 | 31 | 11 | 5 | 2 | 4 | 2 | 1 | 16 | 3 |
| 20–21 March | Estymator | 36 | 33 | 12 | 5 | 2 | 4 | 2 | 5 | 1 | 3 |
| 18 March | IBRiS | 27 | 29 | 11 | 5 | 2 | 4 | 2 | 1 | 19 | 5 |
| 6–12 March | CBOS | 26 | 24 | 7 | 4 | 3 | 3 | 2 | 2 | 29 | 2 |
| 7–8 March | IBRiS | 25 | 30 | 11 | 5 | 5 | 3 | 2 | 1 | 18 | 5 |
| 6–7 March | TNS Poland | 26 | 31 | 8 | 5 | 3 | 5 | 2 | 3 | 17 | 5 |
| 4 March | IBRiS | 25 | 31 | 12 | 6 | 2 | 6 | 2 | 2 | 14 | 6 |
| 18 February | IBRiS | 23 | 30 | 12 | 4 | 3 | 5 | 3 | 2 | 18 | 7 |
| 6–12 February | CBOS | 25 | 26 | 8 | 4 | 4 | 3 | 2 | 2 | 26 | 1 |
| 6–7 February | TNS Poland | 26 | 29 | 10 | 3 | 4 | 8 | 3 | 3 | 14 | 3 |
| 4 February | IBRiS | 24 | 32 | 12 | 5 | 2 | 4 | 1 | 4 | 16 | 8 |
| 24–26 January | Millward Brown | 24 | 32 | 10 | 7 | 4 | 7 | 1 | 2 | 13 | 8 |
| 21 January | IBRiS | 23 | 29 | 13 | 6 | 2 | 5 | 2 | 3 | 17 | 6 |
| 15–16 January | Estymator | 33.5 | 31.6 | 13.9 | 8.2 | 1.9 | 3.3 | 1.7 | 5.4 | 0.5 | 1.9 |
| 9–15 January | CBOS | 24 | 25 | 8 | 5 | 3 | 3 | 2 | 3 | 27 | 1 |
| 10–11 January | IBRiS | 27 | 29 | 14 | 5 | – | 2 | 0 | 3 | 20 | 2 |
| 6 January | IBRiS | 24 | 29 | 12 | 6 | – | 3 | 1 | – | 25 | 5 |
|
2013
| Dates of Polling | Polling Firm/Link | PO | PiS | SLD | PSL | KNP | RP | SP | PRJG | Others/Undecided | Lead |
|---|
| data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | |
|---|
| 17 December | IBRiS | 23 | 30 | 15 | 6 | – | 3 | 2 | – | 21 | 7 |
| 16 December | IBRiS | 23.8 | 31.1 | 14.5 | 5 | – | 4.6 | 3 | 4 | 14 | 7.3 |
| 13–16 December | TNS Poland | 26 | 29 | 10 | 4 | 3 | 5 | 4 | 5 | 14 | 3 |
| 5–12 December | CBOS | 23 | 23 | 10 | 6 | 2 | 3 | 2 | – | 31 | Tie |
| 6–11 December | TNS Poland | 23 | 28 | 9 | 4 | 3 | 6 | 3 | – | 24 | 5 |
| 9–10 December | Estymator | 28.2 | 31.5 | 13.4 | 7.3 | 3.9 | 5.4 | 3 | 6.6 | 0.7 | 3.3 |
| 9 December | Millward Brown | 25 | 31 | 10 | 5 | – | 6 | – | 6 | 17 | 6 |
| 5–8 December | GfK Polonia | 33.8 | 39.5 | 9.8 | 5.8 | 2.3 | 3.2 | 2.4 | – | 3.2 | 5.7 |
| 3 December | IBRiS | 19 | 32 | 15 | 6 | – | 5 | 3 | – | 20 | 13 |
| 22–25 November | TNS Poland | 28 | 28 | 7 | 7 | – | 8 | – | – | 22 | Tie |
| 22–23 November | IBRiS | 19 | 29 | 15 | 6 | 4 | 5 | 3 | – | 19 | 10 |
| 20–21 November | TNS Poland | 34 | 36 | 12 | 4 | 4 | 5 | 2 | – | 3 | 2 |
| 8–15 November | TNS Poland | 22 | 31 | 12 | 5 | 2 | 5 | 3 | – | 20 | 9 |
| 7–14 November | CBOS | 24 | 25 | 10 | 7 | 1 | 3 | 1 | – | 29 | 1 |
| 8–9 November | IBRiS | 20 | 31 | 15 | 4 | 4 | 6 | 3 | – | 17 | 11 |
| 25–26 October | Millward Brown | 27 | 35 | 9 | – | 5 | 7 | – | – | 17 | 8 |
| 22–24 October | TNS Poland | 41 | 32 | 11 | 3 | 3 | 5 | 2 | – | 3 | 9 |
| 22 October | IBRiS | 22 | 30 | 13 | 7 | – | 4 | 3 | – | 21 | 8 |
| 18–19 October | IBRiS | 22 | 31 | 14 | 6 | – | 5 | – | – | 22 | 9 |
| 3–9 October | CBOS | 22 | 28 | 8 | 6 | 4 | 4 | 2 | – | 26 | 6 |
| 8 October | IBRiS | 24 | 30 | 14 | 6 | – | 4 | 2 | – | 20 | 6 |
| 20–21 September | IBRiS | 24 | 30 | 13 | 5 | – | 5 | – | – | 23 | 6 |
| 17 September | IBRiS | 22 | 32 | 13 | 5 | – | 6 | 4 | – | 18 | 10 |
| 13–15 September | Millward Brown | 27 | 33 | 10 | 4 | 3 | 6 | 2 | – | 15 | 6 |
| 5–12 September | CBOS | 25 | 23 | 10 | 6 | 2 | 5 | 0 | – | 29 | 2 |
| 10 September | Millward Brown | 25 | 30 | 10 | 7 | 4 | 8 | 2 | – | 14 | 5 |
| 10 September | IBRiS | 20 | 31 | 15 | 5 | 3 | 2 | 3 | 4 | 17 | 11 |
| 7–10 September | TNS Poland | 28 | 26 | 7 | 5 | 2 | 5 | 3 | – | 24 | 2 |
| 23–24 August | IBRiS | 22 | 33 | 15 | 5 | – | 3 | 3 | – | 19 | 11 |
| 13 August | TNS Poland | 32 | 43 | 12 | 5 | 2 | 3 | 1 | – | 2 | 11 |
| 1–12 August | CBOS | 25 | 24 | 9 | 5 | 2 | 2 | 2 | – | 31 | 1 |
| 9 August | IBRiS | 25.6 | 33.8 | 14.1 | 6.2 | 3 | 6 | 2.2 | – | 9.1 | 8.2 |
| 2–8 August | TNS Poland | 25 | 29 | 10 | 5 | 3 | 5 | 4 | – | 19 | 4 |
| 6 August | IBRiS | 24 | 35 | 15 | 5 | – | 3 | 3 | – | 15 | 11 |
| 23 July | IBRiS | 26 | 32 | 15 | 5 | – | 3 | 4 | – | 15 | 6 |
| 19 July | IBRiS | 24.7 | 30.4 | 14.3 | 5.1 | 0.7 | 4.9 | 3.3 | – | 16.6 | 5.7 |
| 12–15 July | TNS Poland | 34 | 40 | 13 | 2 | 1 | 6 | 2 | – | 2 | 6 |
| 4–11 July | CBOS | 24 | 26 | 7 | 5 | 2 | 3 | 1 | – | 32 | 2 |
| 5–10 July | TNS Poland | 26 | 30 | 9 | 4 | 2 | 5 | 2 | – | 22 | 4 |
| 9 July | IBRiS | 25 | 33 | 17 | 5 | – | 3 | 3 | – | 14 | 8 |
| 3 July | Millward Brown | 26 | 35 | 10 | 5 | – | 6 | – | – | 18 | 9 |
| 26 June | IBRiS | 27 | 32 | 16 | 7 | – | 3 | 5 | – | 10 | 5 |
| 21 June | IBRiS | 26 | 31 | 15 | 6 | – | 6 | – | – | 16 | 5 |
| 12–13 June | TNS Poland | 32 | 39 | 14 | 3 | 3 | 5 | 2 | – | 7 | 7 |
| 6–12 June | CBOS | 23 | 27 | 9 | 6 | 2 | 3 | 2 | – | 23 | 4 |
| 11 June | IBRiS | 26 | 32 | 15 | 4 | – | 4 | 5 | – | 14 | 6 |
| 4–11 June | CBOS | 24 | 26 | 7 | 5 | 2 | 3 | 2 | – | 31 | 2 |
| 28–29 May | Millward Brown | 26 | 30 | 16 | 5 | 5 | 10 | – | – | 8 | 4 |
| 28 May | IBRiS | 27 | 30 | 14 | 4 | – | 6 | 3 | – | 16 | 3 |
| 24 May | IBRiS | 27 | 32 | 14 | 6 | 2 | 6 | 3 | – | 10 | 5 |
| 11–16 May | TNS Poland | 25 | 28 | 12 | 4 | 3 | 8 | 3 | – | 17 | 3 |
| 9–15 May | CBOS | 23 | 26 | 9 | 6 | 2 | 4 | 2 | – | 28 | 3 |
| 10 May | IBRiS | 26 | 28 | 13 | 7 | 3 | 5 | 3 | 3 | 12 | 2 |
| 7 May | IBRiS | 31 | 30 | 13 | 5 | – | 6 | 3 | – | 12 | 1 |
| 26 April | IBRiS | 30 | 31 | 13 | 6 | – | 3 | 4 | – | 13 | 1 |
| 23 April | IBRiS | 28 | 29 | 12 | 6 | – | 6 | 5 | – | 14 | 1 |
| 12 April | IBRiS | 29 | 29 | 13 | 6 | 3 | 4 | 3 | – | 13 | Tie |
| 4–10 April | CBOS | 25 | 23 | 8 | 6 | 2 | 2 | 3 | – | 31 | 2 |
| 9 April | IBRiS | 31 | 30 | 13 | 6 | – | 4 | 4 | – | 12 | 1 |
| 18 March | IBRiS | 32 | 31 | 15 | 5 | – | 5 | 3 | – | 9 | 1 |
| 18 March | Millward Brown | 28 | 28 | 11 | 6 | 4 | 10 | 1 | – | 12 | Tie |
| 7–13 March | CBOS | 25 | 22 | 10 | 6 | 4 | 6 | 1 | – | 26 | 3 |
| 8 March | IBRiS | 32 | 28 | 14 | 7 | – | 4 | 4 | – | 11 | 4 |
| 5 March | Millward Brown | 32 | 31 | 9 | 6 | – | 7 | 1 | – | 14 | 1 |
| 5 March | IBRiS | 32 | 30 | 14 | 5 | – | 6 | 4 | – | 9 | 2 |
| 22–26 February | TNS Poland | 29 | 26 | 12 | 5 | 1 | 5 | 2 | – | 20 | 3 |
| 18 February | IBRiS | 33 | 29 | 14 | 4 | – | 3 | 5 | – | 12 | 4 |
| 13–14 February | TNS Poland | 35 | 34 | 15 | 3 | 3 | 6 | 3 | – | 1 | 1 |
| 8–11 February | TNS Poland | 33 | 29 | 6 | 6 | 2 | 6 | 2 | – | 16 | 5 |
| 8–9 February | IBRiS | 30 | 27 | 13 | 5 | – | 4 | 5 | – | 16 | 5 |
| 31 Jan – 6 Feb | CBOS | 25 | 24 | 7 | 8 | 2 | 5 | 3 | – | 26 | 1 |
| 4 February | IBRiS | 30 | 28 | 13 | 5 | – | 7 | 6 | – | 11 | 2 |
| 30 January | IBRiS | 29 | 30 | 13 | 7 | 3 | 7 | 2 | – | 9 | 1 |
| 26–27 January | Millward Brown | 30 | 25 | 13 | 6 | – | 11 | 2 | – | 13 | 5 |
| 22 January | IBRiS | 31 | 29 | 11 | 8 | – | 4 | 2 | – | 15 | 2 |
| 11–14 January | TNS Poland | 29 | 23 | 10 | 6 | – | 7 | 4 | – | 21 | 6 |
| 3–9 January | CBOS | 31 | 22 | 8 | 6 | 2 | 4 | 3 | – | 24 | 9 |
| 8 January | IBRiS | 29 | 31 | 13 | 7 | – | 4 | 2 | – | 14 | 2 |
|
2012
| Dates of Polling | Polling Firm/Link | PO | PiS | SLD | PSL | KNP | RP | SP | Others/Undecided | Lead |
|---|
| data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | | data-sort-type="number" style="height:1px; background:;" | |
|---|
| 14–19 December | TNS Poland | 32 | 22 | 9 | 6 | – | 6 | – | 25 | 10 |
| 18 December | IBRiS | 33 | 29 | 13 | 6 | – | 6 | 2 | 11 | 4 |
| 8–9 December | Millward Brown | 33 | 28 | 8 | 6 | – | 8 | – | 17 | 5 |
| 6–9 December | TNS Poland | 34 | 26 | 7 | 7 | 1 | 6 | 2 | 17 | 8 |
| 5–6 December | TNS Poland | 36 | 31 | 14 | 6 | – | 8 | 2 | 3 | 5 |
| 30 Nov – 6 Dec | CBOS | 32 | 20 | 8 | 8 | 2 | 5 | 3 | 22 | 12 |
| 4 December | IBRiS | 29 | 28 | 13 | 7 | – | 4 | 3 | 16 | 1 |
| 29 November | TNS Poland | 28 | 28 | 7 | 7 | – | 8 | – | 22 | Tie |
| 20 November | IBRiS | 36 | 27 | 9 | 4 | – | 4 | 3 | 17 | 9 |
| 19 November | Millward Brown | 37 | 26 | 11 | 6 | – | 9 | – | 11 | 11 |
| 8–17 November | CBOS | 34 | 18 | 9 | 7 | 2 | 4 | 3 | 23 | 16 |
| 13 November | IBRiS | 29.4 | 30.3 | 13.5 | 5 | – | 6.1 | – | 15.7 | 0.9 |
| 7–8 November | TNS Poland | 42 | 30 | 10 | 4 | 1 | 8 | 1 | 4 | 12 |
| 6 November | IBRiS | 31 | 30 | 11 | 6 | – | 7 | 5 | 10 | 1 |
| 31 October | Millward Brown | 33 | 29 | 10 | 4 | 2 | 6 | 4 | 12 | 4 |
| 23 October | IBRiS | 33 | 31 | 12 | 5 | – | 6 | 5 | 8 | 2 |
| 16 October | TNS Poland | 34 | 23 | 8 | 5 | 1 | 6 | 3 | 20 | 3 |
| 5–12 October | TNS Poland | 27 | 28 | 10 | 5 | – | 7 | – | 23 | 1 |
| 11 October | Millward Brown | 27 | 30 | 12 | 5 | – | 6 | 5 | 15 | 3 |
| 4–10 October | CBOS | 28 | 24 | 8 | 5 | – | 4 | 3 | 28 | 4 |
| 2 October | IBRiS | 28 | 28 | 14 | 6 | – | 5 | 5 | 14 | Tie |
| 18 September | IBRiS | 32 | 29 | 12 | 5 | – | 6 | 5 | 11 | 3 |
| 5–16 September | CBOS | 31 | 23 | 8 | 5 | 1 | 4 | 3 | 25 | 8 |
| 7–10 September | TNS Poland | 28 | 26 | 7 | 5 | 2 | 5 | 3 | 24 | 2 |
| 4 September | IBRiS | 31 | 27 | 13 | 5 | – | 7 | 5 | 12 | 4 |
| 14–22 August | CBOS | 36 | 22 | 8 | 6 | 2 | 5 | 2 | 19 | 14 |
| 21 August | IBRiS | 30 | 29 | 13 | 5 | – | 6 | 4 | 13 | 1 |
| 2–5 August | TNS Poland | 29 | 24 | 7 | 4 | 2 | 7 | 3 | 24 | 5 |
| 31 July | IBRiS | 32 | 26 | 12 | 6 | – | 6 | 4 | 24 | 6 |
| 17 July | IBRiS | 34 | 25 | 13 | 6 | – | 6 | 4 | 12 | 9 |
| 5–12 July | CBOS | 32 | 25 | 9 | 4 | – | 5 | 3 | 22 | 7 |
| 3 July | IBRiS | 33 | 25 | 14 | 6 | – | 5 | 5 | 12 | 8 |
| 14–20 June | CBOS | 32 | 20 | 9 | 6 | 1 | 3 | 3 | 26 | 12 |
| 19 June | IBRiS | 33 | 23 | 14 | 7 | – | 8 | 4 | 11 | 10 |
| 14–17 June | TNS Poland | 30 | 23 | 8 | 6 | 1 | 9 | 1 | 22 | 7 |
| 5 June | IBRiS | 29 | 28 | 11 | 6 | – | 7 | 5 | 14 | 1 |
| 10–16 May | CBOS | 27 | 21 | 12 | 7 | 2 | 7 | 3 | 21 | 6 |
| 10–13 May | TNS Poland | 28 | 25 | 7 | 3 | 1 | 10 | 2 | 24 | 3 |
| 9–10 May | TNS Poland | 34 | 34 | 12 | 5 | – | 9 | 3 | 3 | Tie |
| 8 May | IBRiS | 31 | 25 | 12 | 4 | – | 9 | 7 | 12 | 6 |
| 13–18 April | TNS Poland | 30 | 25 | 7 | 3 | 2 | 9 | 4 | 20 | 5 |
| 12–18 April | CBOS | 29 | 22 | 9 | 5 | 3 | 6 | 4 | 22 | 7 |
| 17 April | IBRiS | 30 | 27 | 12 | 5 | – | 10 | 5 | 11 | 3 |
| 3 April | IBRiS | 27 | 25 | 13 | 5 | – | 12 | 6 | 2 | 2 |
| 20 March | IBRiS | 31 | 26 | 11 | 9 | – | 10 | 4 | 9 | 5 |
| 16 March | Millward Brown | 29 | 26 | 11 | 4 | 3 | 14 | 1 | 12 | 3 |
| 8–14 March | CBOS | 29 | 23 | 8 | 8 | 2 | 8 | 3 | 19 | 6 |
| 6 March | IBRiS | 32 | 26 | 11 | 8 | – | 11 | 5 | 7 | 6 |
| 1–4 March | TNS Poland | 29 | 22 | 9 | 5 | 1 | 12 | 2 | 20 | 7 |
| 8–9 February | Millward Brown | 27 | 22 | 10 | 6 | 2 | 17 | 5 | 11 | 5 |
| 3–9 February | CBOS | 33 | 19 | 8 | 7 | 2 | 9 | 3 | 19 | 14 |
| 7 February | IBRiS | 35 | 21 | 12 | 8 | – | 11 | 3 | 10 | 14 |
| 2–6 February | TNS Poland | 28 | 26 | 9 | 5 | 1 | 10 | 2 | 19 | 2 |
| 27 January | Millward Brown | 33 | 22 | 8 | 9 | – | 13 | 2 | 13 | 11 |
| 24 January | IBRiS | 34 | 22 | 13 | 7 | – | 13 | 4 | 7 | 12 |
| 19–23 January | TNS Poland | 37 | 22 | 6 | 4 | 1 | 8 | 1 | 21 | 15 |
| 5–11 January | CBOS | 40 | 18 | 4 | 7 | 2 | 8 | 2 | 19 | 22 |
| 10 January | IBRiS | 36 | 23 | 11 | 7 | 2 | 9 | 4 | 8 | 13 |
|
2011
| Dates of Polling | Polling Firm/Link | PO | PiS | SLD | PSL | KNP | RP | SP | Others/Undecided | Lead |
|---|
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|---|
| 20 December | TNS Poland | 38 | 23 | 10 | 7 | – | 11 | 11 | | 15 |
| 8–11 December | TNS Poland | 38 | 27 | 6 | 7 | – | 8 | 2 | 12 | 11 |
| 1–8 December | CBOS | 43 | 21 | 5 | 7 | 1 | 6 | 2 | 15 | 22 |
| 1–6 December | IBRiS | 37 | 23 | 12 | 7 | – | 10 | – | 11 | 14 |
| 1–4 December | TNS Poland | 36 | 19 | 6 | 6 | 1 | 10 | 2 | 20 | 17 |
| 30 Nov – 1 Dec | TNS Poland | 43 | 23 | 9 | 5 | – | 10 | 2 | 10 | 20 |
| 30 November | Millward Brown | 37 | 25 | 8 | 7 | – | 9 | 3 | 11 | 12 |
| 22 November | IBRiS | 42 | 24 | 8 | 7 | – | 11 | – | 8 | 18 |
| 17–20 November | TNS Poland | 34 | 24 | 9 | 5 | 1 | 8 | 3 | 16 | 10 |
| 4–13 November | CBOS | 42 | 21 | 7 | 7 | 1 | 9 | – | 13 | 21 |
| 4–8 November | TNS Poland | 42 | 22 | 7 | 5 | – | 7 | – | 17 | 20 |
| 5–7 November | IBRiS | 39 | 26 | 7 | 7 | – | 11 | – | 10 | 13 |
| 4–5 November | Millward Brown | 37 | 21 | 5 | 6 | – | 10 | 9 | 12 | 16 |
| 2–3 November | TNS Poland | 44 | 26 | 8 | 7 | – | 10 | – | 5 | 18 |
| 25 October | IBRiS | 38 | 29 | 8 | 7 | – | 13 | – | 5 | 9 |
| 23 October | Millward Brown | 39 | 27 | 7 | 8 | 2 | 12 | – | 5 | 12 |
| 13–16 October | TNS Poland | 45 | 25 | 8 | 6 | 1 | 12 | – | 3 | 20 |
| 14 October | IBRiS | 38.0 | 28.6 | 4.5 | 5.6 | 2.4 | 12.5 | – | 8.4 | 9.4 |
| October 9, 2011 | Election results | 39.2 | 29.9 | 8.2 | 8.4 | 1.1 | 10.0 | - | 3.2 | 9.3 |
|
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