A total of almost 1,000 acres were listed for sale in Iowa's Winneshiek County recently, representing a total value of almost $6 million in Winneshiek County land for sale. Winneshiek County ranks 89th out of 99 counties in Iowa for the total acreage of land currently advertised for sale. Of all locations in Winneshiek County with land and rural real estate for sale, Decorah had the most land for sale. Winneshiek County is Iowa's 17th biggest county (690 square miles). It's located in the Eastern Iowa region of Iowa.