Of 102 counties in the Prairie State, DeKalb County ranks 31st in terms of size (634 square miles). DeKalb County is in Northern Illinois. Illinois's DeKalb County has around 1,000 acres of hunting land for sale based on recent Land Network data. The combined market value of farmsand rural real estate for sale here was nearly $500,000. Browse all DeKalb County hunting land for sale on the Land Network to find the hunting parcel that suits your hunting and outdoor-recreation interests, whether you're an individual looking to invest in hunting land for future use or commercial operation looking for land on which to build your commercial hunting operation. The most common type of land for sale by combined acreage in DeKalb County is undeveloped land.