The value of land and rural real estate for sale in Chickasaw County recently on Land.com was nearly $6 million. This represents nearly 1,000 acres of farms and ranches for sale in Chickasaw County. Chickasaw County ranks 94th in the Wrestling State for the combined amount of land currently advertised for sale. Of all locations in Chickasaw County with land and rural real estate for sale, Nashua featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Chickasaw County. Chickasaw County is the 70th largest county (505 square miles) in Iowa. It's located in the Eastern Iowa region of Iowa.