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Geographic Datasets

We provide municipal-level geographic data for municipalities across 35 countries covering the period 2014–2024.

This showcase currently includes three core components: municipal geographic datasets, records of municipal border changes, and a legal source register. Select a category below to explore the available data and documentation.

  • Data Structure


    Overview of the data model, including the codebooks for geographic data, border changes, and legal source records.

    View data structure

  • Geographic Dataset


    Municipal boundary geometries and associated geographic attributes for the available countries and years.

    Explore geographic data

  • Border Changes & Legal Sources


    Records of municipal boundary changes together with the legislation and legal sources used to document those changes.

    Explore legal records