What county is Norman OK in

Norman is a city in Oklahoma, in the United States of America. It is located about 32 km south of Oklahoma City. There are currently 110,478 residents of the city. It is located on the Canadian River, a tributary of the Arkansas River, which is a tributary of the Mississippi River.

What cities are included in Cleveland County Oklahoma?
Is Norman a safe place to live?
Is Norman Oklahoma a big city?
What county is Cleveland in Oklahoma?