Clarksville, Indiana

Clarksville, Indiana
Clarksville Town Hall
Location of Clarksville in Clark County, Indiana.
Coordinates: 38°21′02″N 85°46′02″W / 38.35056°N 85.76722°W / 38.35056; -85.76722
Country United States
State Indiana
CountyClark
TownshipsSilver Creek, Jeffersonville
Established1783
Government
 • TypeTown Council
 • PresidentRyan Ramsey
Area
 • Total
10.24 sq mi (26.51 km2)
 • Land10.04 sq mi (26.00 km2)
 • Water0.20 sq mi (0.51 km2)
Elevation
469 ft (143 m)
Population
 (2020)
 • Total
22,333
 • Density2,225/sq mi (858.9/km2)
Time zoneUTC−5 (EST)
 • Summer (DST)UTC−4 (EDT)
ZIP codes
47129
Area codes812 & 930
FIPS code18-12934
GNIS feature ID2396649
Websitetownofclarksville.com

Clarksville is a town in Clark County, Indiana, United States, along the Ohio River and is a part of the Louisville Metropolitan area. The population was 22,333 at the 2020 census. The town was founded in 1783 by early resident George Rogers Clark at the only seasonal rapids on the entire Ohio River, it is the oldest American town in the former Northwest Territory. The town is home to the Colgate clock, one of the largest clocks in the world and the Falls of the Ohio State Park, home to the world's largest exposed Devonian period fossil bed.