A total of approximately 1,000 acres were listed for sale in Jo Daviess County recently; the value of all Jo Daviess County farms, hunting land and other rural land and acreage for sale was nearly $54 million. Jo Daviess County ranks fourth out of 102 counties in the Land of Lincoln for the combined amount of land currently advertised for sale. Of all farms, rural land, hunting land and other land for sale in Jo Daviess County, Galena had the most land for sale. Based on its natural assets, tourism and recreation are important factors in the Jo Daviess County economy. Jo Daviess County is the 35th biggest county (618 square miles) in Illinois. It's located in the Northern Illinois region of the state.