Osage County is located in Oklahoma. The county covers 2,304 square miles (1,474,522 acres), which represents less than one percent of the state total. Of Oklahoma's 77 counties, Osage County ranks 18th in terms of the size of its population (47,887, according to 2015 Census estimates). Mining and mineral extraction-related services are the main economic drivers in this part of Oklahoma. Recent Lands of America data places the average value of land for sale in Osage County at $2,223 per acre. The average list price of property and land for sale was $550,085 (the most expensive listing being for $2.0 million) and the median size of land and real estate for sale in Osage County was 46 acres. Land for sale in Osage County totaled 6,682 acres and $14.9 million in overall land value, with the city of Sperry featuring the most land for sale in the county. Farmland was the most common type of land for sale in Osage County.