About Clarksville, Iowa
Clarksville is a city in Butler County, Iowa, United States, along the Shell Rock River. The population was 1,439 at the 2010 census. It is home to Maddie Poppe, winner of the sixteenth season of American Idol.
Clarksville is located at 42°46'58" North, 92°40'11" West (42.782665, -92.669842).
According to the United States Census Bureau, the city has a total area of 1.37 square miles (3.55 km2), of which, 1.33 square miles (3.44 km2) is land and 0.04 square miles (0.10 km2) is water....
Source: Wikipedia (as of 04/11/2019). Read more from
Wikipedia