Geographic reference
Adair CDP, Illinois
Adair CDP is a Census place in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 1700178
- Land area
- 1.113 km²
- Water area
- 0 km²
- Representative point
- 40.418307, -90.497373
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.