A total of 4,000 acres were listed for sale in Decatur County, Iowa, recently, representing a total value of $31 million in Decatur County land for sale. Decatur County ranks 41st in the Hawkeye State based on the combined acreage of land for sale of the 99 counties in the Hawkeye State. There were three properties listed as sold in Decatur County through the Land Network Comparable Sales Program. This represented a total value of $1,939,063. Of all land for sale in Decatur County, Leon featured the most land for sale. Decatur County is Iowa's 66th largest county (533 square miles). It's located in the Central Iowa region of Iowa.