Clarksville, Ohio

Clarksville, Ohio
Looking east on Main Street (Ohio State Route 350) in Clarksville
Location of Clarksville, Ohio
Location of Clarksville in Clinton County
Coordinates: 39°24′06″N 83°58′59″W / 39.40167°N 83.98306°W / 39.40167; -83.98306
CountryUnited States
StateOhio
CountyClinton
Area
 • Total
0.49 sq mi (1.28 km2)
 • Land0.47 sq mi (1.21 km2)
 • Water0.027 sq mi (0.07 km2)
Elevation
814 ft (248 m)
Population
 (2020)
 • Total
534
 • Estimate 
(2023)
535
 • Density1,147.0/sq mi (442.84/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
45113
Area codes937, 326
FIPS code39-15406
GNIS feature ID2397633

Clarksville is a village in Clinton County, Ohio, United States. The population was 534 at the 2020 census. It is served by the Clinton Massie branch of the Wilmington Public Library of Clinton County.