Franklin County is in Southeastern Idaho. Of the 44 counties in the state, 427,335-acre Franklin County ranks 37th by size. Franklin County, Idaho, has roughly 5,000 acres of farms for sale based on recent Land Network data. The combined market value of land for sale here was roughly $29 million. The average price of farmland for sale in Franklin County was $3 million. The county has a rural, farm-based economy. Farms for sale in Franklin County sustain livestock including horses, cattle, sheep, pig and goats. Browse all Idaho 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.