Tulsa Skyline
Tulsa is a city located in and the county seat of Tulsa County, Oklahoma, being the second-largest city in the state and the 46th largest in the United States. As of 2012 census estimates, population stood at 393,987 residents. The Tulsa Metro Area, centered around Tulsa, has 951,880 residents, and the combined statistical area, which extends into Osage, Rogers, and Wagoner counties, had a population of 1,122,259. The city is located on the Arkansas River. The city was incorporated in 1898.