Tulsa-Muskogee-Bartlesville, OK CSA

Lowest point: 560 feet

The Tulsa Metropolitan Area in the U.S. state of Oklahoma includes the city of Tulsa, Tulsa County, which extends also into Rogers County, Wagoner County, and Osage County within the larger Green Country region. The U.S. Census Bureau defines the metropolitan area (including Creek, Okmulgee, and Pawnee Counties) as the Tulsa Metropolitan area (Tulsa–Broken Arrow–Owasso), OK Metropolitan Statistical Area, with an estimated population of 981,005 and 1,151,172 people in the larger Combined Statistical area as of 2015.

The Tulsa Metropolitan Area (TMA) consists of the following counties, listed in descending order of population (2010 census):

Osage County, the largest county by land area in Oklahoma comprises 36 percent of the TMA. Wagoner County, with 8 percent of the area, is the smallest county of the TMA. Tulsa County has the highest population density by far (1,058.1 people per square mile) and Osage County has the lowest (21.1 people per square mile).

The Tulsa Metropolitan Area's anchor city, Tulsa, is surrounded by two primary rings of suburbs. Connected by suburban sprawl, the cityscapes of Tulsa and its initial outlying ring of suburbs form to make the immediate Tulsa Urban Area, an area that sits apart from a second ring of noncontiguous suburbs. Comprising the first ring of suburbs are: Catoosa, Bixby, Broken Arrow, Jenks, Owasso, Sand Springs, Sapulpa and Turley. Cities and towns in the second ring of suburbs include, Claremore, Okmulgee, Glenpool, Collinsville, Wagoner, Coweta, Skiatook, and Inola.

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