A total of approximately 1,000 acres were listed for sale in Fulton County, Indiana, recently, representing a combined $4 million in Fulton County farmsand rural real estate for sale. Fulton County ranks 87th out of 92 counties in the Crossroads of America for the total number of acres of land currently advertised for sale. Rochester had the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Fulton County. Fulton County is Indiana's 65th biggest county (371 square miles). It's located in the North Indiana region of the state.