Fulton County is in North Indiana. Of the 92 counties in the Hoosier?State, Fulton County is 65th in terms of its size (371 square miles). The total value of about 1,000 acres of residential land recently listed for sale in Fulton County, Indiana, was almost $5 million. The average price of residential land for sale in Fulton County was $271,294. 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.