what county is greer in
GREER COUNTY. Located in southwestern Oklahoma, Greer County is bounded by Beckham County on the north, Kiowa County on the east, Jackson County on the south, and Harmon County on the west. Organized from Old Greer County at 1907 statehood, Greer County is named for former Texas Lt. Governor John A. Greer. Mangum is the county seat.