Of 67 counties in the Orange State, 2,431-square-mile Miami-Dade County ranks second by size. Miami-Dade County is in the Southeast & The Keys Florida region. There is nearly 1,000 acres of farms for sale in Florida's Miami-Dade County based on recent Land Network data. The combined market value of land for sale here is nearly $91 million. The average price of farmland for sale in Miami-Dade County was $7 million. Farms for sale in Miami-Dade County support livestock including cattle, horses, goats, sheep and pig. Browse all Florida 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.