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opendata.dc.gov

GovernmentUS

opendata.dc.gov

ArcGIS Hub open data portal at opendata.dc.gov (1917 items in its DCAT catalogue); searchable layers, feature services and maps published by the operating organisation.

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Capabilities (3)

GET /v1/data/opendata-dc-gov/dcat-catalog1 credit

The portal's whole catalogue as a DCAT-US 1.1 JSON document: every dataset with title, description, publisher, keywords, licence, spatial extent and distribution URLs.

No parameters
GET /v1/data/opendata-dc-gov/item1 credit

One item's full GeoJSON record: id, type, title, description, owner, tags, licence, source and, for spatial layers, its geometry extent.

id
GET /v1/data/opendata-dc-gov/items1 credit

ArcGIS Hub search across the portal's layers, maps, apps and datasets: a GeoJSON FeatureCollection where each feature carries the item id, title, snippet, type, owner, tags and geometry.

q?bbox?filter?limit?sortBy?

Licence

Unless otherwise noted, the data on the Sites is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.

https://dc.gov/page/terms-and-conditions-use-district-data

Attribution

Display this wherever you show the data. It arrives on every response as provenance.attribution_text.

Source: opendata.dc.gov. Data published by the portal's contributing departments.

Cache: up to 3600s

Read the docsBack to the catalog