| County Name | Granite County |
| FIPS Code | 30039 |
| Population | 3079 |
| Unemployment Rate | 3.8% |
| Time Zone: | Mountain Daylight Time |
| List of Counties that Border Granite County, Montana |
|---|
| Beaverhead, MT |
| Deer Lodge, MT |
| Granite, MT |
| Missoula, MT |
| Powell, MT |
| Ravalli, MT |
| List of Cities/Towns in Granite County, Montana |
|---|
| Drummond, MT |
| Maxville, MT |
| Philipsburg, MT |