what region is osage county
<p><b>Osage County</b> is the largest county by area in the state of Oklahoma in the United States. Created in 1907 when Oklahoma was admitted as a state, the county is named for and is home to the federally recognized <a href=/pages/w/112774608749485>Osage Nation</a>. The county is contiguous with the Osage Nation Reservation, established by treaty in the 19th century when the Osage relocated here from Kansas. The county seat is in Pawhuska, Oklahoma, one of the first three towns established in the county.
Precipitation (inches) The Climate of Osage County. Osage County is part of the Crosstimbers and the Tallgrass Prairie. The Tallgrass Prairie is characterized by. hills of limestone and shale while the Crosstimbers is a transition from the prairies to the mountains of southeast.