The value of land for sale in Nebraska's Knox County recently on Land.com was approximately $7 million. This represents approximately 1,000 acres of land and rural real estate for sale in Knox County. Knox County ranks 32nd out of 93 counties in the state for the total acreage of land currently advertised for sale. There were three properties listed as sold in Knox County through the Land Network Comparable Sales Program. This represented a total value of $3,153,078. Among cities in Knox County with farms and ranches for sale, Crofton had the most land for sale. Agriculture and farming drives the Knox County economy, with 1,080 farms recorded in the county during the U.S. Census in 2012. Farming activities in Knox County generate annual revenues of $40 million, the majority of which comes from livestock products. Knox County is Nebraska's 12th largest county (1,139 square miles). It's located in the Northeast Nebraska region of Nebraska.