Overview
The table below lists the most recent polls (less than 90 days old) registered and analyzed so far.
| Period | Polling firm/Commissioner(s) | CDU | BE | PAN | L | PS | IL | A | PSD | CDS–PP | AD | CH |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 June 2024 | General Election | 0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
| N/A | Poll Average | 2–6% 0–1 |
1–6% 0–1 |
1–4% 0 |
1–8% 0–1 |
24–37% 5–9 |
4–10% 1–2 |
N/A N/A |
N/A N/A |
N/A N/A |
21–31% 5–7 |
19–28% 4–6 |
| 18–19 May 2026 | Aximage Diário de Notícias |
1–4% 0–1 |
1–3% 0 |
1–3% 0 |
3–7% 0–1 |
29–38% 7–9 |
5–9% 1–2 |
N/A N/A |
N/A N/A |
N/A N/A |
20–27% 4–6 |
20–27% 4–6 |
| 8–14 May 2026 | Intercampus CMTV, Correio da Manhã, Negócios and News Now |
3–6% 0–1 |
3–6% 0–1 |
1–4% 0–1 |
4–8% 1–2 |
23–30% 5–7 |
6–10% 1–2 |
N/A N/A |
N/A N/A |
N/A N/A |
22–30% 5–7 |
18–25% 4–6 |
| 27 February–8 March 2026 | ICS/ISCTE Expresso and SIC Notícias |
3–6% 0–1 |
1–3% 0 |
1–2% 0 |
1–3% 0 |
26–32% 6–8 |
4–7% 0–1 |
N/A N/A |
N/A N/A |
N/A N/A |
26–32% 6–8 |
22–28% 5–7 |
| 9 June 2024 | General Election | 0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
Only polls for which at least the sample size has been published are included in the table above.
Legend:
- Top half of each row: Voting intentions (95% confidence interval)
- Bottom half of each row: Seat projections for the European Parliament (95% confidence interval)
- CDU: Coligação Democrática Unitária (GUE/NGL)
- BE: Bloco de Esquerda (GUE/NGL)
- PAN: Pessoas–Animais–Natureza (Greens/EFA)
- L: LIVRE (Greens/EFA)
- PS: Partido Socialista (S&D)
- IL: Iniciativa Liberal (RE)
- A: Aliança (RE)
- PSD: Partido Social Democrata (EPP)
- CDS–PP: CDS–Partido Popular (EPP)
- AD: Aliança Democrática (EPP)
- CH: Chega (PfE)
- N/A (single party): Party not included the published results
- N/A (entire row): Calculation for this opinion poll not started yet
