• data.maryland.gov

    Welcome to data.maryland.gov, Maryland's Open Data Portal. This site is a central location for Maryland's public data, increasing government transparency and accountability by providing Marylanders with an unprecedented level of access to their state government.
  • iMap: Maryland's Mapping & GIS Portal

    Can't find the geographic data you are looking for on data.maryland.gov? Maryland iMap is Maryland's mapping and GIS data portal. Users can search for maps and dashboards in categories such as health, education, environment and more.
  • Open Data Microsites for Municipalities & Counties

    Do you work for a town, city, or county which wants its own Open Data site for free? The State of Maryland will build and host your Open Data site. Anywhere with under 100,000 people is eligible. Click here to contact us and get started.
  • Uploading New Datasets: Tutorial

    Interested in adding data to data.maryland.gov? Click here to watch our tutorial on uploading and sharing data. Please note that this tutorial is geared towards state employees.
  • Editing Data: Tutorial

    Are you an active user of data.maryland.gov? Click here to learn how to edit and manage your uploaded datasets.
  • data.maryland.gov
  • iMap: Maryland's Mapping & GIS Portal
  • Open Data Microsites for Municipalities & Counties
  • Uploading New Datasets: Tutorial
  • Editing Data: Tutorial

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