Warren County is in Southwest Ohio. Of the 88 counties in the state, 407-square-mile Warren County ranks 78th by size. There is about 1,000 acres of farms for sale in Warren County, Ohio, based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here is $12 million. The average price of farms for sale in Warren County was $1 million. Farms for sale in Warren County feature livestock including cattle. Browse all Ohio 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.