Sigma Dos — Congress of Deputies

Verified from the original Sigma Dos publication. Estimated national vote share; eligible residents aged 18+. CATI and CAWI, region-proportional sample, sex/age quotas. Only explicitly reported percentages imported; omitted categories are missing, not zero, and no residual is invented. Pollster seat estimates: Partido Popular: 140; Partido Socialista Obrero Español: 103; Vox: 63; Sumar (poll label): 9; Podemos: 2; Esquerra Republicana de Catalunya: 8; EH Bildu: 6; Partido Nacionalista Vasco: 6; Junts per Catalunya: 4; Aliança Catalana: 3; Bloque Nacionalista Galego: 2; Adelante Andalucía: 2; Coalición Canaria: 1; Unión del Pueblo Navarro: 1. Not a Votendi forecast. B grade, if displayed, is a software default, not a Votendi assessment. Full reported vote shares: Partido Popular: 32.6%; Partido Socialista Obrero Español: 25.6%; Vox: 18.3%; Sumar (poll label): 6.6%; Podemos: 3.3%; Esquerra Republicana de Catalunya: 2.5%; EH Bildu: 1.3%; Partido Nacionalista Vasco: 1.0%; Junts per Catalunya: 1.1%; Aliança Catalana: 1.0%; Bloque Nacionalista Galego: 0.9%; Adelante Andalucía: 0.8%; Coalición Canaria: 0.5%; Unión del Pueblo Navarro: 0.2%. Reviewed 29 October 2026: original Sigma Dos publication, pre-reimport version and current results agree. The prior CSV correction added explanatory notes only; vote shares are unchanged. Restored to Published through native administration with version history preserved. Full poll detail now displays every recorded result.