Sainte Genevieve County is in Southeast Missouri. Of the 115 counties in the Gateway State, Sainte Genevieve County is 84th in terms of its size (506 square miles). There is nearly 1,000 acres of residential land for sale in Sainte Genevieve County, Missouri, based on recent Land Network data. The combined market value of land and rural real estate for sale here is almost $4 million. The average price of residential land for sale in Sainte Genevieve County was $287,300. 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.