Maryland's state open data portal, publishing agency datasets including transportation, health, environment, and boundaries.
The Maryland Open Data Portal is the State of Maryland's catalog of open datasets, hosted on Socrata. It publishes data from state agencies across transportation, health, environment, and government operations.
Spatial datasets include administrative and statistical boundaries and location-enabled records, exportable as GeoJSON and Shapefile. It is the authoritative state-level complement to federal data for any analysis focused on Maryland.
It runs on Socrata, providing per-dataset APIs, filtering, and GeoJSON export for spatial datasets.
Transportation, health, environment, public safety, and government operations data for Maryland.
Datasets are openly available for reuse; check individual dataset terms.
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