28 sources tracked20,794 datasets indexed185 publishers30 in the queueStatus check 17:05 · 27/28 reachable
BronwijzerThe index of open data about the Netherlands
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Satellite image of Rotterdam
Sentinel-2 cloudless 2016 · EOX · CC BY 4.0

Rotterdam

Open data about Rotterdam: from the city itself, from national sources that include Rotterdam, and from satellites that see the city from above.

1,424datasets

Rotterdam publishes 1,424 datasets on data.overheid.nl, last changed on 30 September 2026.

41.5per 1,000

Rotterdam registered nuisance 27,939 times in 2025: rank 8 of 342. Nationally it is 25.6.

673thousand residents

Rotterdam according to the CBS figures in the police table, used as the denominator for nuisance.

What Rotterdam publishes

Harvested on 15 October 2026 from data.overheid.nl.

1,424datasets
2API endpoints for 1 datasets
0map layers
0fields described
via data.overheid.nldata.overheid.nl

No own portal; publishes via data.overheid.nl

  • On data.overheid.nl1,424

Rotterdam is the largest municipal publisher on data.overheid.nl. The old portal rotterdamopendata.nl only shows a parking page.

What it coverstopic or keyword
Onderwijs en wetenschap867
Bestuur382
Werk57
Ruimte en infrastructuur34
Cultuur en recreatie26
Openbare orde en veiligheid25
Economie18
Zorg en gezondheid12

Most used formats: TXT (2), WMS SRVC (1), HTML (1), PNG (1)

All datasets

Expand a dataset for its API endpoints and fields.

…

    Sources that include Rotterdam

    Municipal and governance
    National, down to neighbourhoods
    International

    Request it yourself

    Open Government Act request to RotterdamWhat isn't public can be requested. Ask for documents, not answers, and be precise about subject and period. The city decides within four weeks, extendable by two.