Partfolio - Encyclopedia about Political parties in the EU

The 'Parfolio' dataset is designed for researchers and students who want to gain quick access to the information about national and European political parties in the EU, given that the data are collected from reliable sources, as well as anyone who is interested in European politics! The main idea is to create a publicly available collection of data that combines election results, party history, quantitative statistics of parties and party systems, and qualitative research of the party manifestos.

The first edition was published on November 23, 2024.

Please select a country to study its party system using the dropdown menu below. Each page follows the same pattern: table with the data, interesting facts about the political system and language, necessary table comments, information about the EU parties, and the sources that were used.

Author: Egor Smirnov. The version as of March 19, 2026.