Of 93 counties in the Cornhusker State, Richardson County ranks 69th in terms of size (554 square miles). Richardson County is in Southeast Nebraska. Nebraska's Richardson County has nearly 1,000 acres of riverfront homes and property for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was $300,000. Browse all waterfront property for sale in Richardson 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 Richardson County is farms.