Celeste Tel / Onda Cero — Congress of Deputies — 6 November 2026

Methodology note: The original technical sheet was not available for verification. Onda Cero published the toplines on 6 November 2026 at 14:17 CET. Secondary sources (Voto Municipal, Mapa Electoral and PollingForecast) report 1,100 interviews and fieldwork from 29 October to 3 November; these details are provisional. Interview mode and sampling population are unverified. Voting-intention shares are transcribed from Onda Cero, without normalization: PP 31.4% and UPN 0.4% are separate source rows; some aggregators combine them as 31.8%. Frente Amplio 6.2% and Compromís 1.2% are also reported separately by the publisher. Published seat estimates: PP 136, PSOE 101, Vox 66, Frente Amplio 10, Podemos 1, ERC 8, Junts 6, EH Bildu 7, Adelante Andalucía 3, Compromís 3, PNV 4, BNG 2, CC 1, UPN 2.