Tazewell County is in Western Illinois. Of the 102 counties in the Prairie State, 657-square-mile Tazewell County ranks 30th by size. The total value of almost 1,000 acres of undeveloped land recently listed for sale in Tazewell County, Illinois, was almost $2 million. The average price of undeveloped land for sale in Tazewell County was $228,997. Some suggested uses for undeveloped land currently for sale in Tazewell County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Tazewell County include whitetail deer, turkey, deer, ducks and dove. Current commercial applications for commercial property for sale in Tazewell County include for hunting/fishing, commercial and agriculture use. Browse all Illinois undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.