The German Longitudinal Election Study (GLES) is the central survey program in Germany for the continuous collection and provision of high-quality data for national and international election research. The methodologically diverse surveys of the GLES make it possible to investigate the political attitudes and behaviour of voters and candidates. Since its foundation, the GLES has been carried out in close cooperation between the German Society for Electoral Studies (DGfW) and GESIS – Leibniz Institute for the Social Sciences.
GLES Design

Data release
GLES Panel 2022, Wave 22 is available

In Wave 22 of the GLES panel, a total of 12,115 interviews were conducted online (CAWI) with active panelists from samples A1-A4 in the period 18.05.-31.05.2022. The question program focused on vote intention and vote choice, political involvement, political attitudes, perceptions of problems, evaluation of political actors, sociodemographics, personality, and the Corona pandemic.
To the data
Current surveys

Both during and between federal elections, GLES conducts surveys and prepares data. Here you can find out more about planned surveys and data publications.


New publication
Edited volume on the 2009, 2013, and 2017 federal elections published!

Edited by (former) members of the GLES Coordination Group Rüdiger Schmitt-Beck, Sigrid Roßteutscher, Harald Schoen, Bernhard Weßels and Christof Wolf, the president of GESIS, the book "The Changing German Voter" was published by Oxford University Press earlier this week. The book focuses on the drastic changes in electoral behavior between the 2009, 2013 and 2017 federal elections in Germany. It contains 15 chapters with in-depth analyses of German voters' attitudes, beliefs and behavior and impressively demonstrates the analytic potential of GLES data.

GLES Publications

GLES Newsletter
Stay informed!

The GLES Newsletter keeps you informed about new pre-releases, updates, and general news about GLES.
History of the Project
The German Longitudinal Election Study (GLES) was initiated by the German Society for Electoral Studies (DGfW). Between 2009 and 2019, the study was funded by the German Research Foundation (DFG). Since January 2018, the GLES has been permanently anchored as an institutionalized election study at GESIS.

History of the project
GLES Coordination Group
GLES Bibliography
We collect publications and scientific contributions based on GLES data. If you have used GLES data in a scientific paper or conference presentation, please inform us.

Report a publication
GLES Bibliography