Rock Island County
County in Illinois | Population: 142,757 | FIPS: 17161
Population
142,757
State
Illinois
FIPS Code
17161
Coordinates
41.47°, -90.57°
📍 Location
Rock Island County is located in the state of Illinois (State ID: IL). Geographic coordinates: 41.4673°N, 90.5674°W.
🏙️ Cities in Rock Island County
Major cities located in Rock Island County