Stockholm Open Data Portal
This overview was generated with AI from the public sources listed below and checked against them before publication. It has not had a complete human fact-check — treat it as a starting point and follow the sources.
How this atlas is made · What “last verified” means · What “source-checked” means
Departments have published data since 2011, and the Traffic Office calls its road and parking data license-free. No CC0, CC-BY or PDDL dedication could be confirmed for the city as a whole.
what does this mean?
The strongest source is the operator's or the city's own reporting — an official report, dataset or press release. It grades who did the looking — not how well the project went. All four grades →Part of 1001 Smart Cities — 1,167 documented projects · 🏙️ 8 more in Stockholm · 📊 Open data guide · 📡 Data & IoT projects
Stockholm's city government has published open data — geodata, traffic and street-network data, parking information, environmental maps and measurements, and statistics — through department portals since 2011. No single sitewide open license was found; the Traffic Office states its road-network and parking data may be reused freely as 'license-free' by default.
🎓 Lesson
Stockholm illustrates the gap between 'freely reusable' language and a formal open license: the Traffic Office's own portal calls its data 'license-free', but no CC0/CC-BY/PDDL dedication could be confirmed for the city's open-data effort as a whole, and the main catalog's JavaScript-only interface makes even a basic audit (dataset count, per-dataset license) hard for outside reviewers.
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📎 Cite this project
1001 Smart Cities (2026). “Stockholm Open Data Portal” — Stockholm, Sweden. The Smart City Atlas. https://1001smartcities.org/projects/stockholm-open-data/ (last verified 2026-07-28). Data: CC BY 4.0.
The underlying data is free to reuse with attribution — see the open data page.