Jefferson County is one of 56 counties in Montana. Jefferson County is located in southwestern Montana. The estimated population of the county is 10,049. Boulder is the county seat.
- The website includes good budget summaries.
- The website includes full contact information for elected and administrative officials.
- Limited information on zoning and planning. More extensive information is available, but it costs from $10.00 to $12.50.
- No information on local taxes.
- There is no way to request public records.