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 50 Oklahoma State Highway 50 State Highway 50 (abbreviated SH-50) is a state highway in northeastern Oklahoma. The majority of the highway is in Woodward County, though the northernmost are in Woods County. SH-50 runs near two state parks and has a lettered spur that goes to each of them. State Highway 50 begins at US-183/270/SH-3 between Woodward and Mutual. Much of the first section of highway runs through the Moscow Flats area west of the North Canadian River. The highway crosses Indian Creek, a tributary of the North Canadian, before crossing the river itself. SH-50 intersects US-412 between Woodward and