Montgomery County is in Western Iowa. Of the 99 counties in the Cyclone State, Montgomery County ranks 93rd in terms of size (425 square miles). Recent Land Network data records almost 1,000 acres of residential land and property for sale in Iowa's Montgomery County, which is valued at a combined $7 million. The average price of residential acreage for sale in Montgomery County was $309,809. Browse all residential land and rural property for sale in Iowa 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.