McHenry County
County in Illinois | Population: 312,591 | FIPS: 17111
Population
312,591
State
Illinois
FIPS Code
17111
Coordinates
42.32°, -88.45°
📍 Location
McHenry County is located in the state of Illinois (State ID: IL). Geographic coordinates: 42.3244°N, 88.4523°W.
🏙️ Cities in McHenry County
Major cities located in McHenry County