opendata.dk — municipal open data

Open datasets from Copenhagen, Aarhus, Esbjerg, Vejle and more (50+ Danish municipalities/regions).

opendata.dk is a shared portal for municipal open data from Danish municipalities and regions (50+ organisations, including Copenhagen, Aarhus, Esbjerg, Frederiksberg, Vejle). Covers traffic and mobility, environment and climate, health, the economy, demographics and urban planning. CKAN v3 API (same pattern as datavejviser-ckan and dataportal-se), no auth. Licences vary per dataset (CC-BY-4.0, CC0, custom terms). Issue #1203.