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Since 1963, the CIS has offered the public an extensive Catalog of Quantitative and Qualitative Studies, providing access to decades of rigorous research and valuable data.

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The PSOE obtains 32.6% of the votes
The PSOE obtains 32.6% of the votes
  • 19 NOV 2025

The CIS has conducted the monthly barometer with the usual questions on voting intentions, leader ratings and other current issues such as climate change, the war in the Middle East or in Ukraine. In November, the PSOE would obtain 32.6% of votes, the PP would remain at 22.4%, VOX at 18.8%, SUMAR at 7.1% and Podemos at 4%. Pedro Sánchez, the highest-rated leader Pedro Sánchez is the highest-rated political leader with an average score of 4.14; followed by Alberto Núñez Feijóo with a score of 3.43; Yolanda Díaz achieves 3.99 and Santiago Abascal reaches 2.98. Pedro Sánchez is the favorite to become Prime Minister for 40.5% of those surveyed, a 22.3-point lead over Santiago Abascal, who is favored by 18.2% and is ahead of the PP leader. Alberto Núñez Feijóo is preferred by 14.8%, Yolanda Díaz by 6.2%, and Gabriel Rufián by 5.9%. Climate change, Russian invasion of Ukraine, and war in the Middle East 71.9% of those surveyed are currently “very or quite” concerned about climate change, while 26.3% say they are “not very or not at all” concerned. Furthermore, 62.5% are “very or quite” concerned about the war in the Middle East; 16.5% say they are “somewhat” concerned, and 19.5% are “not very or not at all” concerned. Regarding Russia’s invasion of Ukraine, 63.7% say they are “very or quite” concerned, 15.1% “somewhat” concerned, and 19.5% “not very or not at all” concerned. Problems in Spain The main problem currently existing in Spain, according to those surveyed, is housing (40%), three points higher than last month, followed by political problems in general, which is the main problem for 19%, and in third place immigration and the economic crisis, economic problems, for 18.9%. The problems that affect people the most personally are the economic crisis (28.1%); housing for 26.8%, and healthcare for 19.9%. Personal and general economic situation 63.9% of Spaniards consider their current personal economic situation to be “very good or good,” compared to 26.2% who say it is “bad or very bad.” Regarding the overall economic situation in Spain, 34.1% consider it “good or very good,” compared to 58.6% who consider it “bad or very bad.” These and other data are collected in the barometer carried out from November 3 to 12 with 4,028 interviews.  

Nota Informativa
The Ministry of Health and the CIS will conduct the second edition of the National Survey on Sexual Health.
The Ministry of Health and the CIS will conduct the second edition of the National Survey on Sexual Health.
  • 14 OCT 2025

On October 18, 2010, the Interterritorial Council of the Spanish National Health System approved the National Strategy for Sexual and Reproductive Health (ENSSR). The development of this Strategy is part of the implementation of Organic Law 2/2010, of March 3, on sexual and reproductive health and voluntary termination of pregnancy. Its main objectives are to promote the generation of knowledge that contributes to improving the quality of sexual health care from a holistic and gender-based perspective, and to manage, compile, and disseminate existing knowledge on sexual health. To meet these goals, the Ministry of Health needs to understand public opinion regarding the habits and perceptions surrounding sexual health and experiences of the Spanish population over the age of 16. In 2009, the Women's Health Observatory of the National Health System, together with the Center for Sociological Research (CIS) , conducted the First National Survey on Sexual Health , the objective of which was to obtain an initial diagnosis of the state of sexual health at the state level, with a view to developing a sexual health strategy. Currently, the General Directorate of Public Health and Health Equity has considered it necessary to update this information, again in collaboration with the CIS , and for this purpose they have signed an agreement for the II National Survey of Sexual Health, whose fieldwork will be carried out between October 13 and 28, 2025 . The CIS is an agency of the General State Administration that belongs to the Ministry of the Presidency, Justice, and Parliamentary Relations. Its purpose is the scientific study of Spanish society. The CIS is responsible for organizing the survey and also acts as the controller for the processing of personal data. Its headquarters are in Madrid (Calle Montalbán 8, 28014 Madrid). How do we collect data? The questionnaires will be administered via a CATI (computer-assisted telephone interview). If you do not wish to answer any of the questions, you may do so. We conducted the survey on a sample of the population residing in Spain, over 16 years of age and of both sexes. The phone numbers called are obtained by generating random numbers and are placed using an automatic call system. No databases are used, nor is data sharing practiced. The phone numbers are not stored and are disconnected from the interview immediately afterward. No information that could identify the interviewee is requested. All information collected is treated with complete confidentiality, in accordance with the General Data Protection Regulation (GDPR) and national data protection legislation. If you wish, you can obtain more details about how the Center for Sociological Research conducts surveys at: https://www.cis.es/estudios/preguntas-frecuentes/como-se-hacen-las-encuestas Where can I get more information? Contact information For more information, you can visit the website of the Center for Sociological Research ( www.cis.es ) or write to campo@cis.es .

Nota Informativa
The CIS launches a new website: more accessible, modern and designed for everyone
The CIS launches a new website: more accessible, modern and designed for everyone
  • 05 NOV 2025

The Spanish Centre for Sociological Research (CIS) has completely redesigned its website to offer a simpler, faster, and more accessible experience for all users. The new site allows for easy navigation from any device—computer, tablet, or mobile phone—and facilitates access to all CIS information and studies. The content and organization of information have also been improved, making it easier to find the data and publications of interest. Improvements have also been made to increase the online presence and ranking of CIS content. Thanks to these updates, the portal is now more visible in search engines like Google and Bing, making it easier for researchers, students, and anyone interested to find the available studies and resources. One of the most significant milestones has been the development of a new intelligent search engine with filters and categories , allowing simultaneous searches across all studies, questions, and series produced by the CIS since its founding. This advanced tool is integrated with the Lucene query system, enabling researchers and analysts to run complex, high-precision queries to extract valuable sociological information. In addition, a comprehensive review and update of the translations has been carried out, aimed at improving the coherence and multilingual quality of the content, as well as the integration of CIS study data with the national open data portal datos.gob.es , strengthening institutional transparency and promoting the reuse of public information. With this set of improvements, the CIS consolidates its commitment to digital transformation, innovation and accessibility, reaffirming its commitment to open, rigorous social research at the service of citizens.

IV Jornadas sobre Sociología del Género 2025

Con motivo del Día Internacional de la Mujer, el CIS celebra el próximo 6 y 7 de marzo, las IV Jornadas sobre Sociología de Género, este año centradas en la mujer y la política.

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National Award for Sociology and Political Science

The award annually recognizes outstanding academics in sociology or political science for their significant contributions to the discipline, either through their research career or a specific work.

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National Award for Sociology and Political Science

How we conduct surveys

How to know if the phone extension calling you is from CIS?

If you wish to verify the extension from which CIS has called you, you can do so through the following phone numbers. You will be informed about the study being carried out and the phone extension used will be verified.

Mornings Schedule: From 8:30 to 15:30. Contact phone: 678 076 136
 
Afternoons Schedule: From 15:30 to 21:30. Contact phone: 678 076 136

Our History

The history of the CIS dates back to the mid-20th century with the creation of the IOP (Institute of Public Opinion), where the history of our country began to be revealed through the lens of Spanish public opinion.

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