Whiteside County is in Northern Illinois. Of the 102 counties in the Land of Lincoln, Whiteside County ranks 27th in terms of size (696 square miles). Recent listings of farms for sale in Illinois's Whiteside County totals about 1,000 acres and a combined market value of around $9 million. By overall acreage, residential property is the most common type of land for sale in Whiteside County. The average price of farms for sale in Whiteside County was $712,415. Farms for sale in Whiteside County sustain livestock including horses, cattle, goats, sheep and pig. Browse all Illinois 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 commercial or lifestyle needs.