Of 99 counties in the Wrestling State, Mahaska County is 44th in terms of its size (573 square miles). Mahaska County is in Central Iowa. Recent listings of riverfront land for sale in Mahaska County, Iowa, totals approximately 1,000 acres and a combined market value of roughly $700,000. The most common type of land for sale by combined acreage in Mahaska County is residential property. Browse all waterfront property for sale in Mahaska County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Mahaska County is residential property.