Oklahoma City (/oʊkləˌhoʊmə -/ (listen)), officially the City of Oklahoma City, and often shortened to OKC, is the capital and largest city of the U.S. state of Oklahoma. The county seat of Oklahoma County, it ranks 20th among United States cities in population, and is the 8th largest city in the Southern United States. The population grew following the 2010 census and reached 687,725 in the 2020 census. The Oklahoma City metropolitan area had a population of 1,396,445, and the Oklahoma City–Shawnee Combined Statistical Area had a population of 1,469,124, making it Oklahoma's largest municipality and metropolitan area by population.
Oklahoma City's city limits extend somewhat into Canadian, Cleveland, and Pottawatomie counties, though much of those areas outside the core Oklahoma County area are suburban tracts or protected rural zones (watershed). The city is the eighth-largest in the United States by area including consolidated city-counties; it is the second-largest, after Houston, not including consolidated cities. The city is also the second largest by area among state capital cities in the United States, after Juneau, Alaska.
Jingmen, a prefecture-level city in Hubei Province, an important member of the urban agglomeration in the middle reaches of the Yangtze River, and a regional central city in central Hubei, known as the "Jingchu Gateway", is located in central Hubei Province, the middle and lower reaches of the Han River, Xiangyang City and Suizhou City in the north, Yichang City in the west, Xiaogan City in the east, Jingzhou City, Qianjiang City and Tianmen City in the south, respectively, between 111 °51 degrees east longitude and 113 °29km east longitude and 30 °32 miles north latitude 31 °36'. Jingmen belonged to the territory of Jingzhou in the Xia and Shang dynasties, the Western Zhou Dynasty belonged to the state of power and the warring States in the Spring and Autumn period, Chu in the Spring and Autumn period, Dangyang County in the Han Dynasty, Jingmen County in the Tang Dynasty, Jing Men Army in the Song Dynasty, Jingmen Prefecture in the Yuan Dynasty, Jingmen County in the Ming Dynasty, Zhili Prefecture in the Qing Dynasty, Jiangzhou County in the Republic of China, and Jingmen County after the founding of New China. In 1979, Jingmen County and Jingmen City were established respectively. In 1983, Jingmen County and Jingmen City