Geographic reference
Brown County, Illinois
Brown County is a county or county-equivalent in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 17009
- Land area
- 791.829 km²
- Water area
- 4.144 km²
- Representative point
- 39.962069, -90.750309
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.