Hancock County is in Western Illinois. Of the 102 counties in the state, Hancock County is 17th in terms of its size (521,216 acres). Hancock County, Illinois, has about 1,000 acres of timberland for sale based on recent Land Network data. The combined market value of land for sale here was roughly $2 million. The average price of planted forestland for sale in Hancock County was $516,566. Browse all Illinois forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.