Clinton County, Iowa

Clinton County stretches along the Mississippi River in eastern Iowa and has a population of around 46,000 residents, making it one of the more populated counties in the region.

Clinton, the county seat and largest city, has a history rooted in the lumber industry and was once a thriving lumber boom town. Today, the community is also known for its minor league baseball heritage and the LumberKings.

The Great River Road National Scenic Byway winds through Clinton County, offering scenic views that are especially appealing during the autumn foliage season. In nearby Camanche, the Mississippi River Museum highlights the region’s connection to the river and its local history.

CategoryDetails
County NameClinton County
County SeatClinton
EtymologyNamed after DeWitt Clinton, New York Governor
Cities, Towns, and CommunitiesClinton, DeWitt, Camanche, Low Moor, Elwood, Goose Lake, Grand Mound, Andover, Lost Nation
Interstates and HighwaysInterstate 80, U.S. Highway 30, U.S. Highway 61, Iowa Highway 136
FIPS Code19-045
Total Area (Land and Water)703 square miles (land: 685 sq mi, water: 18 sq mi)
Adjacent Counties (and Direction)Jackson County (North), Carroll County, Illinois (Northeast), Whiteside County, Illinois (East), Rock Island County, Illinois (Southeast), Scott County (South), Cedar County (Southwest), Jones County (Northwest)
Time ZoneCentral Time Zone (CST)
StateIowa
Coordinates41.84°N, 90.19°W
Major LandmarksClinton LumberKings Stadium, Eagle Point Park, The Sawmill Museum, Lock and Dam 14
Population46,000
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