Geographic reference
Perry County, Illinois
Perry County is a county or county-equivalent in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 17145
- Land area
- 1,144.587 km²
- Water area
- 13.199 km²
- Representative point
- 38.084381, -89.368525
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.