Sweet Grass County is one of 56 counties in Montana. Sweet Grass County is located in south central Montana. The estimated county population is 3,609. Big Timber is the county seat.
- County zoning regulations are posted on the website. 
- No information on county elected or administrative officials.
- No information on how to file an request for public records.
- No information on county taxes or budgets.
- Overall, very limited information is available on the website.