Party Facts links datasets on political parties and provides an online platform about parties and their history as recorded in social science datasets. More »

Linking data sets on political parties.
Collaborative data collection in the social sciences.
An encyclopedia about political parties in the world.

Current Coverage

5919
Core Parties
224
Countries
66
Datasets
45759
Dataset Parties

Latest News   More »

PopulisTree parties added

March 11, 2026

Technical stack updated

Dec. 30, 2025

Party Facts software in the GESIS Data Archive

Sept. 19, 2025

POPPA parties updated

May 5, 2025

ESS round 11 parties updated

March 28, 2025

CHES parties updated

Feb. 14, 2025

Global Coverage