Polk Township, Shelby County, Iowa
Polk Township is a township in Shelby County, Iowa. There are 133 people and 3.6 people per square mile in Polk Township. The total area is 36.7 square miles.
Polk Township is a township in Shelby County, Iowa. There are 133 people and 3.6 people per square mile in Polk Township. The total area is 36.7 square miles.