MassGIS (Bureau of Geographic Information)

MassGIS (Bureau of Geographic Information)

MassGIS is the state’s “one stop shop” for interactive maps and geospatial data for Massachusetts. You can view and explore our extensive library of map information using OLIVER and other web maps. GIS software users can download GIS data and connect to MassGIS' web services for use in their software or applications. MassGIS’ legislative charge includes coordinating all geographic information activities in state and local government and setting GIS data standards.


1 Ashburton Place, Room 819, Boston, MA 02108


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Who we serve

MassGIS serves the public and private sectors, supporting emergency response, real-estate research, environmental planning and management, transportation planners, economic development, engineering services, and transparency in state and municipal government operations.

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Upcoming Events

  • 2018 Spring NEARC Conference 

    University of Connecticut, Storrs, CT 06269
    Tuesday, May 8, 2018
    8 a.m. - 5:30 p.m.
    Spring NEARC is an annual, one-day conference, packed with professional development and networking opportunities for all levels of GIS users.


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