GIS Data
NEW! MC Atlas- a new online mapping application: http://www.mcatlas.org
In addition to the data available in our map store, we also maintain other data. This data can be seen in our free map library. To help the public create your own maps, we're also making some of our non-sales data available.
The data below is provided as a KMZ file, a type of KML (Keyhole Markup Language), which was developed for Google Earth and is widely supported by many mapping applications.
- Montgomery County Boundary
- Montgomery County Internal Analysis Boundaries
- Community Analysis Zones (CAZs; analagous to Transportation Analysis Zones, TAZs)
- Planning Area Boundaries
- Policy Area Boundaries
- Montgomery County Park Features
- Parks by Ownership
- Park Trails (sorted by permitted use)
- Notification Data
- Special Protection Areas (SPAs)
Learn about SPAs - Agricultural Zoning
Learn about Agricultural Zoning Notification
- Special Protection Areas (SPAs)
Project-related Data
White Flint: Through an agreement with the planners working on the White Flint Master Plan, a basic set of data in the master planning area is available for download. Included are:
- Parcel boundaries, including zoning and land use information
- Condo locations
- Street Centerlines and road polygons
- Master Plan of Highways
- Parks
The data is provided as a group of ESRI Shapefiles, usable in most GIS programs. You can obtain the files here.
If you don't have a program that can view shapefiles, download the free ArcGIS Explorer program from ESRI.
If there is any other data you would be interested in having, please contact the GIS team.
