Of 87 counties in the Gopher State, Olmsted County is 48th in terms of its size (654 square miles). Olmsted County is in Southern Minnesota. Recent listings of riverfront land and property for sale in Olmsted County, Minnesota, totals nearly 1,000 acres and a combined market value of about $600,000. The most common type of land for sale by combined acreage in Olmsted County is undeveloped land. Browse all waterfront property for sale in Olmsted 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 Olmsted County is undeveloped land.