Lewis County is in North Central Idaho. Of the 44 counties in the Gem State, Lewis County ranks 41st in terms of size (479 square miles). There is roughly 1,000 acres of residential land for sale in Idaho's Lewis County based on recent Land Network data. The combined market value of land and rural real estate for sale here is nearly $7 million. The average price of residential acreage for sale in Lewis County was $574,641. The economy here is principally agricultural. Browse all residential land and rural property for sale in Idaho 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.