Geographic reference
Madison County, Montana
Madison County is a county or county-equivalent in Montana.
Reference details
- State
- Montana (MT)
- Census GEOID
- 30057
- Land area
- 9,293.282 km²
- Water area
- 39.849 km²
- Representative point
- 45.327321, -111.926048
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.