Latest data
26 JUN 2025
Advance on study results 3522 'Estudio sobre desigualdades sociales'
Avance de resultados
19 JUN 2025
Advance on study results 3511 'Estudio sobre audiencias de medios de comunicación social (II)'
Avance de resultados
The CIS reports
26 JUN 2025
El 83,1% de los españoles asegura que la concentración de la riqueza tiende a aumentar
Noticias , Noticia
18 JUN 2025
El ICC alcanza los 82,5 puntos en mayo, 6 más que en el mes anterior
Nota Informativa , Noticias
How do you know if the telephone extension that is calling you is from the CIS?
If you wish to verify the extension from which the CIS has called you, you can do so through the following telephone numbers, where you will be informed of the study that is being carried out and the telephone extension from which they have called you will be verified.
morning schedule
From 8:30 a.m. to 3:30 p.m.
Contact telephone number: 678 076 136
afternoon schedule
From 3:30 p.m. to 9:30 p.m.
Contact telephone number: 617 824 329
