New Legislative District Maps and GIS Data
Montana's Natural Resource Information System is now distributing maps and GIS data showing Legislative Districts for the 2005-2013 Legislatures.
State-wide maps are available in GIF and PDF format, and a map showing district lines near approximately 40 towns is available in PDF format. Click here for a description of and links to the GIS data files.
Every ten years, the Montana Districting and Apportionment Commission draws new legislative districts based on the most recent Census. The Commission approved the new districts on February 5, 2003. The First Judicial District Court in Helena upheld them on May 15, 2003. This data was provided by the Montana Legislative Services Division.