Walthall County is in Capital River Mississippi. Of the 82 counties in the state, 258,819-acre Walthall County ranks 81st by size. There is approximately 1,000 acres of residential land and property for sale in Walthall County, Mississippi, based on recent Land Network data. The combined market value of land and rural real estate for sale here is roughly $7 million. The average price of residential acreage for sale in Walthall County was $393,200. Browse all residential land and rural property for sale in Mississippi to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.