Johnson County is in Northeast Wyoming. Of the 23 counties in the Equality State, 4,174-square-mile Johnson County ranks 11th by size. There is 4,000 acres of farms for sale in Wyoming's Johnson County based on recent Land Network data. The combined market value of farms and ranches for sale here is almost $38 million. The average price of farmland for sale in Johnson County was $3 million. Farms for sale in Johnson County hold livestock including cattle, horses, sheep, goats and pig. Browse all Wyoming 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 individual needs.