Belén Barreiro
Belén Barreiro is a prominent Spanish sociologist and the director of the research firm 40dB., known for her work in public opinion analysis and social research. She has been instrumental in conducting surveys and studies that reflect the sentiments of the Spanish populace on various political and social issues. Recently, her insights have gained attention as they reveal the overwhelming disapproval of Donald Trump among Spaniards, highlighting a stark contrast to more favorable views in other parts of the world.
Not in the pool (under ¢1).
Recent news mentions
Belén Barreiro is the CEO of 40dB and comments on the political landscape in Spain.
Goteo letal para acorralar a Sánchez | España
Spain· 2026-01-18
Belén Barreiro provides insights on the fluctuating electoral support for Podemos.
Podemos se atrinchera para preparar la resistencia | EspañaSpain· 2025-09-28
Belén Barreiro is the current president of the Instituto 40dB and has contributed to discussions on political representation.
Lealtad contra talento: la eterna batalla interna en los partidos políticos | EspañaSpain· 2025-08-10
Belén Barreiro scored the winning goal against Chile in the Tres Naciones tournament.
Las Cimarronas le ganaron 2-0 Chile, cerraron un brillante torneo y por primera vez en su historia se suben al podio de la Copa América de hockey sobre césped
Uruguay· 2025-08-03
Belén Barreiro is a sociologist who analyzed the impact of corruption on voter behavior.
La paradoja de Feijóo: el PP dispara a Vox en el momento de mayor debilidad del PSOE | EspañaSpain· 2025-07-13
Belén Barreiro is one of the authors of the original article discussing adverse selection in political parties.
¿Por qué estaban ahí Koldo, Ábalos y Cerdán? | OpiniónSpain· 2025-06-27
Belén Barreiro is a field player in the Uruguayan hockey team.
mirá los horarios, el plantel y por dónde verloUruguay· 2025-06-13
Belén Barreiro is the director of the 40dB polling institute and comments on the credibility of political accusations.
El ruido de los escándalos apenas pasa factura (por ahora) | EspañaSpain· 2025-06-08
Belén Barreiro is the director of 40dB.
Líderes todoterreno y sin pelos en la lengua | EspañaSpain· 2025-06-02
Belén Barreiro is the founder of 40dB and former president of the CIS, explaining the survey results.
Sánchez mejora en valoración ciudadana desde las elecciones y Abascal supera a Feijóo | EspañaSpain· 2025-06-02
Belén Barreiro scored a goal for Uruguay against Las Leonas.
ser locales en la Copa América, mirá cómo se preparanUruguay· 2025-05-17
Belén Barreiro is the director of 40dB.
Mismo europeísmo, otra Europa | EspañaSpain· 2025-05-05
Belén Barreiro is the founder and CEO of 40dB.
Cinco Días presenta Termómetro 5D, un barómetro con variables contemporáneas de análisis para monitorizar el clima económico en España | Economía nacional e internacionalSpain· 2025-04-02
Belén Barreiro indicates the growing support for ultra-right parties among young voters.
Dentro del móvil de un joven que vota a partidos ultras: “Hay que respetar las ideas de cada uno” | EspañaSpain· 2025-03-23
