Geographic reference
Jacksonville city, Illinois
Jacksonville city is a Census place in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 1738115
- Land area
- 27.357 km²
- Water area
- 0.51 km²
- Representative point
- 39.729151, -90.232201
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.