Marin County is in San Francisco Bay Area California. Of the 58 counties in the state, Marin County ranks 48th in terms of size (828 square miles). There is roughly 1,000 acres of farms for sale in Marin County, California, based on recent Land Network data. The combined market value of land for sale here is around $13 million. The average price of farmland for sale in Marin County was $6 million. Farms for sale in Marin County feature livestock including cattle, horses, goats, sheep and pig. Along with fields and farmland for grazing and crop production, Marin County farms for sale feature vineyard properties that take full advantage of the area's excellent wine-growing climate and conditions. Browse all California 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.