Geographic reference
Winnebago County, Illinois
Winnebago County is a county or county-equivalent in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 17201
- Land area
- 1,328.79 km²
- Water area
- 15.877 km²
- Representative point
- 42.337396, -89.161205
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.