Wallace County is in High Plains Kansas. Of the 105 counties in the state, 913-square-mile Wallace County ranks 22nd by size. Recent Land Network data records 2,000 acres of farms for sale in Kansas's Wallace County, which is valued at a combined $3 million. The average price of farmland for sale in Wallace County was $686,200. The county has a rural, farm-based economy. Farms for sale in Wallace County hold livestock including cattle, horses, goats and sheep. Browse all Kansas farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or individual needs.