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 28 in Rogers Co. It runs west-to-east connecting SH-66 in Foyil with SH-28. Oklahoma State Highway 28 State Highway 28 (abbreviated SH-28) is a state highway in Oklahoma. It runs in an irregular west-to-east pattern through Nowata, Rogers, Mayes and Delaware counties. There is one letter-suffixed spur highway branching from SH-28, SH-28A. SH-28 begins at US-169 just south of Delaware. From there it travels east-to-south, passing the community of Childers, to a junction with US-60. Crossing US-60, SH-28 runs six miles (10 km) due south to New Alluwe, then eight miles (13 km) south and east to Chelsea, where it intersects