Maries County is in Central Missouri. Of the 115 counties in the Show Me State, 529-square-mile Maries County ranks 74th by size. Maries County, Missouri, has roughly 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of farms and ranches for sale here was around $8 million. The average price of residential acreage for sale in Maries County was $327,673. The economy here is largely agricultural. Browse all residential land and rural property for sale in Missouri 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.