Tulsa ( ) is the second-most-populous city in the U.S. state of Oklahoma and the 48th-most populous city in the United States. The population was 413,066 as of the 2020 census. It is the principal municipality of the Tulsa metropolitan area, a region with 1.06 million residents. The city serves as the county seat of Tulsa County, the most densely populated county in Oklahoma, with urban development extending into Osage, Rogers and Wagoner counties.
Tulsa was settled between 1828 and 1836 by the Lochapoka band of Creek Native Americans, and was formally incorporated in 1898. Most of Tulsa is still part of the territory of the Muscogee (Creek) Nation. Northwest Tulsa lies in the Osage Nation whereas North Tulsa is within the Cherokee Nation.
August 6, 2017 tornado
An EF2 tornado struck Tulsa early on the morning of Sunday, August 6, 2017. The funnel touched down just after 1 A.M. near 36th Street and Harvard Avenue, then traveled in an easterly direction for about six minutes. The heaviest property damage occurred along 41st Street between Yale Avenue and Sheridan Road. Two restaurants, TGI Friday's and Whataburger, were particularly hard hit, with several people being sent to hospitals for treatment. The Whataburger was later bulldozed, and rebuilt in 2019.