CIS

The CIS boosts the PSOE and sinks the PP, with Vox hot on its heels.

Politics | 13/10/2025

Three out of four people prefer potato omelette with onion

Food | 01/09/2025

The PSOE falls and Vox soars: the first CIS after the Cerdán case

Politics | 11/07/2025

Half of those who need mental health care end up in the private sector

Society | 27/02/2025

CIS poll puts Sánchez back ahead of Feijóo

Politics | 15/09/2022

Feijóo effect boosts the PP and leaves it three points behind the PSOE

Politics | 14/04/2022

The increase in defence spending divides Spaniards

Politics | 08/04/2022

PSOE's strong rise neutralises growth of PP and Vox

Politics | 17/03/2022

PSOE maintains its lead and Cs is close to disappearance, according to CIS poll

Politics | 20/01/2022

PP rebounds and closes the gap with PSOE, according to CIS

Politics | 15/10/2021

Sánchez extends advantage over PP despite rise in electricity prices, CIS poll finds

Politics | 16/09/2021

CIS poll says three-way left-wing coalition is preferred formula to break deadlock

Politics | 13/05/2021

PSOE increases advantage over a PP worn down by Vox, according to CIS poll

Politics | 16/03/2021