Marion County is in Coastal Mississippi. Of the 82 counties in the state, Marion County ranks 45th in terms of size (548 square miles). Mississippi's Marion County has about 1,000 acres of farms for sale based on recent Land Network data. The combined market value of land for sale here was $2 million. The average price of farmland for sale in Marion County was $177,917. Farms for sale in Marion County sustain livestock including cattle, horses, goats, sheep and pig. Browse all Mississippi 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.