Noble is a city in Cleveland County, Oklahoma, United States, and is part of the Oklahoma City Metropolitan Area. The population was 6,481 at the 2010 census. Noble is Cleveland County’s third-largest city behind Norman and Moore. Today, Noble is a growing residential and business community in close proximity to Norman and The University of Oklahoma. The entire greater Oklahoma City area including Tinker Air Force Base are short commutes. Noble offers a variety of municipal services, including police and fire protection, an ambulance service, comprehensive land use planning and zoning services, parks and recreational activities, a library and cultural events.