Geographic reference
Jackson County, Illinois
Jackson County is a county or county-equivalent in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 17077
- Land area
- 1,511.449 km²
- Water area
- 48.303 km²
- Representative point
- 37.786096, -89.381212
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.