A combined almost 1,000 acres were listed for sale in Iowa's Delaware County recently; the combined value of all Delaware County land and rural real estate for sale was $17 million. Delaware County ranks 60th out of 99 counties in the Cyclone State for the total acreage of land currently advertised for sale. Of all locations in Delaware County with ranches, farms, hunting land and other rural land and acreage for sale, Manchester featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Delaware County. Delaware County is the 35th biggest county (578 square miles) in Iowa. It's located in the Eastern Iowa region of the state.