Of 44 counties in the Gem State, 8,503-square-mile Idaho County ranks first by size. Idaho County is in the North Central Idaho region. Idaho's Idaho County includes almost 10,000 acres of farms for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was approximately $30 million. The average price of farms for sale in Idaho County was $3 million. Farms for sale in Idaho County support livestock including horses, cattle, sheep, goats and pig. 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 business or individual needs.