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)
  Water0.04 sq mi (0.10 km2)
Elevation
932 ft (284 m)
Population
 (2020)
  Total
1,264
  Density965.62/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.