Geographic reference
Gallatin County, Montana
Gallatin County is a county or county-equivalent in Montana.
Reference details
- State
- Montana (MT)
- Census GEOID
- 30031
- Land area
- 6,747.835 km²
- Water area
- 73.612 km²
- Representative point
- 45.518054, -111.163921
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.