Knox County is located in Maine. The county covers 1,142 square miles (730,925 acres), representing less than one percent of the state. Of the 16 counties in Maine, Knox County ranks 10th in terms of the size of its population (39,855, according to 2015 Census estimates). Based on its natural assets, tourism and recreation define the economic landscape of Knox County. Recent data from Lands of America calculates the average value of land for sale in Knox County at $17,361 per acre. The average list price of property and land for sale was $125,000 and the median land-parcel size was seven acres. Land for sale in Knox County totaled seven acres and $125,000 in overall land value, with the city of Thomaston featuring the most land for sale in the county. With a recreation- and tourism-dependent economy, recreational acreage and property, as well as hunting lands, are most commonly sold in Knox County.