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The CIS

About us

Powers attributed to the CIS in accordance with article 3 of its Law and its Royal Development Decree

Organic structure established by the Royal Decree of the CIS for the exercise of its powers and holders of the different units

Regulations

Set of rules that regulate the operation and structure of the CIS

Previous presidents

Chronological list of the presidents of the Institute of Public Opinion (IOP) and the CIS since its foundation in 1963

National sociology and political science prize

National award granted by the CIS in the field of Sociology and Political Science for an academic career

Studies

General Information

The main activity of the CIS for the scientific knowledge of Spanish society is its Studies

FAQs - Frequently Asked Questions

Information on how surveys are carried out at the CIS

Methodologies

Main methodologies used by the CIS for conducting surveys and studies

Preview of results

Provisional results of the surveys prepared by the CIS

Catalogue of Studies

Complete collection of studies carried out by the institution, including the questions, series, and related documentation.

FID

Integrated extraction of microdata from a set of variables for CIS studies

Specific requests

Public attention. Requests for information and tailor-made preparations

General Social Survey

Comparative survey on the characteristics of citizenship in Spain

Conditions for reusing CIS data

Rules and Legal Requirements for accessing and using CIS data

Publications

General information

Access to all information regarding Publications made by the CIS

Bookshop

In-person and online sales of books published by the publishing unit

Collections

Dissemination of the most relevant research carried out in the field of social sciences

REIS

Open quarterly scientific periodical publication. Spanish Journal of Sociological Research. Submission of manuscripts

Yearbooks

Compilation of the main data obtained through opinion barometers carried out over a year by this institution

Historical publications

Publications such as the Spanish Journal of Public Opinion (1965-1977) and dissemination of public opinion studies

Library

Training and support

Training scholarships

Training scholarships for postgraduates wishing to take part in the scientific activity of the CIS

Research grants

Grants to promote the use of the Data Bank and the completion of doctoral theses

Postgraduate course

Training courses in applied social research and data analysis for postgraduates, with tuition support

Citizen services

Transparency and accountability

Access to the main transparency and good governance contents of the CIS

Public employment

Public employment calls managed by the CIS

Electronic Office

Access to the Ministry's Electronic Headquarters

Data Protection

Access to information on CIS data protection

R&D: Initial Deposit Plan

Procedure for the ‘Initial Deposit Plan of R&D projects with social surveys’

Internal information channel

Channel for reporting infringements in the field of actions of the bodies of the Center for Sociological Research

Press Room

News

Latest news and communications from CIS

Events

Multimedia Gallery of CIS Events

Contact

Request for information to the Press Office

Verificar extensión CIS

Sede Electrónica

Showing 40 of 3677 items

Valoración retrospectiva de la situación económica del hogar (6 meses) (ICC)

10 JUN 2025

Valoración prospectiva de la situación económica del hogar (6 meses) (ICC)

10 JUN 2025

Metodologías y Preguntas Fijas del Barómetro

Barometer Methodologies and Fixed Questions

10 JUN 2025

...Inicio / Estudios / Metodologías / Metodologías y Preguntas Fijas del Barómetro Compartir Sistema de anonimización Muestra y ponderación...

Situación económica familiar (ICC)

10 JUN 2025

Número de personas del entorno en situación de paro y buscando trabajo (ICC)

10 JUN 2025

Estado civil de la persona entrevistada (ICC)

10 JUN 2025

Situación laboral de la personal entrevistada (ICC)

10 JUN 2025

Methodologies

10 JUN 2025

...Methodologies Main methodologies used at CIS for conducting surveys and studies Inicio / Estudios / Metodologías Compartir Sistema de anonimización Muestra y ponderación...

Escala de autoubicación ideológica (1-10) (ICC)

10 JUN 2025

Evolución del número de personas del entorno en situación de paro y buscando trabajo (6 meses) (ICC)

10 JUN 2025

Barómetro de febrero 2026

02 MAR 2026

...Barómetro de febrero 2026 Encuesta mensual que indaga sobre cuestiones de actualidad y realiza un seguimiento de la...

Anonymization system

02 MAR 2026

...Inicio / Estudios / Metodologías / Sistema de anonimización Compartir Sistema de anonimización Muestra y ponderación Metodologías y Preguntas Fijas...

Valoración de la evolución del precio de la vivienda en España durante el próximo año (ICC)

10 JUN 2025

Valoración de la evolución del tipo de interés en España durante el próximo año (ICC) (I)

10 JUN 2025

Grado de confianza en el presidente autonómico del País Vasco

10 JUN 2025

Valoración de la evolución del tipo de interés en España durante el próximo año (ICC) (II)

10 JUN 2025

Grado de confianza en el líder del PP: Mariano Rajoy

10 JUN 2025

Grado de confianza en la información recibida sobre los medicamentos consumidos que le puede proporcionar: el prospecto del medicamento

10 JUN 2025

Escala de confianza (0-10) en instituciones: Defensor del Pueblo

10 JUN 2025

Grado de confianza en el líder del PSOE: Felipe González

10 JUN 2025

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