Grant County is in East Indiana. Of the 92 counties in the Hoosier?State, Grant County is 33rd in terms of its size (414 square miles). Recent listings of residential land and property for sale in Grant County, Indiana, totals roughly 1,000 acres and a combined market value of approximately $9 million. The most common type of land for sale by combined acreage in Grant County is house. The average price of residential acreage for sale in Grant County was $226,299. Browse all residential land and rural property for sale in Indiana 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.