Structures & Addresses

The Structures and Addresses Framework is a routinely updated statewide database of addresses and selected theme-specific structure point data (e.g., schools, airports, fire stations, etc.). The geodatabase consists of a point feature class and a related metadata table. Both structure and address points are contained in the point feature class, along with associated attribute information.

Data and Documentation

• GIS Data List metadata
• Esri file geodatabase and shapefile downloads
• ArcGIS Server map service REST endpoint

Applications

Structures and Addresses Web Map

An ArcGIS.com web map with the structures and addresses web service.

Montana Next Generation 9-1-1 GIS Hub Site

ArcGIS.com Hub site with NG9-1-1 GIS resources and status dashboard.

Montana Geo-Enabled Elections Hub Site

ArcGIS.com Hub site with information on the Montana Geo-Enabled Elections effort.

Working Group

The Structures & Address Framework Working Group is open to all. 

Meetings

• June 12, 2025 - Agenda | Meeting Recording | Data Quality Matrix 

About

The Structures & Address Framework is a statewide database of structure and address points obtained from local, tribal, state, federal, and private data providers.

Structures and address data are used for everything from planning to economic development to recovery from natural disasters including floods, wildfires, and earthquakes. Furthermore, address data are essential for delivery of government and private services such as the dispatch of emergency services, elections management, broadband internet access, and postal and package delivery.