A total of almost 1,000 acres were listed for sale in Iowa's Delaware County recently; the value of all Delaware County land and rural real estate for sale was almost $8 million. Delaware County ranks 85th in the Wrestling State for the total number of acres 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. Manufacturing and related services are the largest economic 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.