Clarksville, Iowa

Clarksville, Iowa
Downtown Clarksville
Location of Clarksville, Iowa
Coordinates: 42°46′47″N 92°40′05″W / 42.77972°N 92.66806°W / 42.77972; -92.66806
CountryUSA
StateIowa
CountyButler
IncorporatedMay 11, 1874
Area
 • Total
1.35 sq mi (3.49 km2)
 • Land1.31 sq mi (3.39 km2)
 • Water0.039 sq mi (0.10 km2)
Elevation
932 ft (284 m)
Population
 (2020)
 • Total
1,264
 • Density965.9/sq mi (372.95/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
50619
Area code319
FIPS code19-13755
GNIS feature ID2393544
Websitewww.clarksvilleiowa.com

Clarksville is a city in Butler County, Iowa, United States, along the Shell Rock River. The population was 1,264 at the 2020 census. A post office opened in Clarksville in 1861.