Polling

Portugal polls

PS (Socialist Party (Portugal)) leads with 27.6%, 0.0 points ahead of CH.

Checked every day · Latest data 19 October 2026

LeadingPSSocialist Party (Portugal)
Support27.6%average of 3 pollsters
Lead0.0 ptsover CH
Polls7in the last 30 days

Polling average

7 October 2026 to 19 October 2026
PSSocialist Party (Portugal)
27.6%
−0.6
CHChega
27.5%
+0.9
ADDemocratic Alliance
21.7%
−1.8
ILLiberal Initiative
6.6%
−1.0
LLIVRE
4.2%
+0.5
CDUUnitary Democratic Coalition
3.1%
+1.1
PANPeople–Animals–Nature
2.4%
+0.7
BELeft Bloc
2.1%
+0.3
O
4.9%
−0.1

Average of the most recent poll from each pollster within 30 days of the newest poll. The change column compares with the same average 30 days earlier. Parties missing from a poll are averaged over the polls that include them.

Trend over the past yearAverage of polls in the previous three weeks, plotted weekly
PSCHADILLCDUPANBE
0%10%20%30%40%DecFebAprJunAugOct

Latest polls

38 polls in the past year
PollsterFieldworkSampleADPSCHILLCDUBEPANO
Pitagórica28 Sep–19 Oct 202680421.629.427.96.13.72.81.81.15.6
Intercampus6–12 Oct 202661521.724.42485.54.72.84.14.7
Pitagórica21 Sep–12 Oct 202680422.828.627.972.83.21.81.34.6
Aximage6–7 Oct 202650121.728.930.75.63.31.81.724.4
Pitagórica14 Sep–5 Oct 202680422.928.327.96.83.12.61.715.7
Pitagórica7 Sep–3 Oct 202680423.927.527.36.72.72.81.716.4
Pitagórica31 Aug–26 Sep 202680424.827.727.46.33.32.41.61.15.4
Pitagórica24 Aug–18 Sep 202680425.127.927.36.53.921.60.75
Aximage14–15 Sep 202650021.929.128.66.33.11.70.92.55.9
Intercampus7–14 Sep 202660923.427.523.99.942.22.824
Pitagórica18 Aug–12 Sep 202680424.328.627.66.74.22.31.41.33.6
Aximage1–7 Sep 20261,10920.929.725.47.93.431.62.45.7
Pitagórica10 Aug–4 Sep 202680425.727.927.16.142.42.21.33.3
Intercampus10–31 Jul 202680322.226.924.48.16.9333.22.3
Aximage22–27 Jul 20268022528.726.27.43.32.31.814.2
Aximage20–21 Jul 202650123.229.226.47.44.61.81.32.14
Intercampus9–14 Jul 202660422.826.622.18.77.84.72.12.92.4
CESOP–UCP6–10 Jul 2026996292921863202
Aximage24–25 Jun 202650025.329.323.66.55.81.61.52.24.1
Intercampus10–16 Jun 202660922.427.923.37.86.53.42.92.63.1

Figures in percent. The leading party in each poll is underlined. A dash means the party was not listed.

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Sources

Voting intention polls, party names and party colours are taken from the Wikipedia page Opinion polling for the next Portuguese legislative election, which lists each pollster's published results, and are used under CC BY-SA 4.0. We check the page every day. These polls are for the next Portuguese legislative election.