Oklahoma County, Oklahoma Oklahoma County, Oklahoma Oklahoma County is a county located in the central part of the U.S. state of Oklahoma. As of the 2010 census, the population was 718,633, making it the most populous county in Oklahoma. The county seat is Oklahoma City, the state capital. Oklahoma County is at the heart of the Oklahoma City Metropolitan Statistical Area. Oklahoma County is one of seven counties in the United States to share the same name as the state it is located in (the other six counties are Arkansas County, Hawaii County, Idaho County, Iowa County, New York County (known commonly as
Oklahoma State Highway 125 Oklahoma State Highway 125 State Highway 125 (abbreviated SH-125) is a state highway in northeastern Oklahoma that is long. It begins in the south at Grand Lake O' the Cherokees, ending in Miami at US-69/State Highway 10. It has no lettered spur routes. SH-125 was established in the late 1950s as a gravel spur to Monkey Island from US-59. It was paved within the first five years of its existence, and was extended north to Miami in the early 1970s. State Highway 125 begins on Monkey Island, a peninsula jutting into Grand Lake, at the Shangri-La resort at the southern