Geographic Information Services (GIS)

Welcome to Gallatin County 911 - Geographic Information Services (GIS). GIS is dedicated to creating accurate address and road data to ensure rapid and efficient 911 response throughout Gallatin County. We work closely with residents, county and state departments, agencies, and community organizations to provide geospatial information to enhance decision-making, improve departmental operations, and facilitate sustainable development. 

The menu to the left provides access to more of the information and services we provide. See our FAQ section to answer many common questions.

Please call or email ([email protected]) if you have questions or you can't find the information you need on this site.  Thanks for visiting!