The Secretary of State's office now has available for purchase online, for non-commercial use, the state's centralized voter file.

The Secretary of State is responsible for establishing a single official, centralized, and interactive computerized statewide voter registration database. This voter file has been created with information supplied by the 56 county election administrators in Montana. Each county updates registration information in the centralized file as required by state law.

The cost for purchasing the file is a sliding scale, depending on how many records are purchased.