Oklahoma City Metropolitan Area (Okla.)

The Oklahoma City metropolitan area is an urban region in Central Oklahoma. It is the largest metropolitan area in the state of Oklahoma and contains the state capital and principal city, Oklahoma City. It is often known as the Oklahoma City Metro (sometimes shortened to simply "the Metro"), or Greater Oklahoma City in addition to the nicknames Oklahoma City itself is known for, such as OKC or "the 405". Counties in the Oklahoma City metropolitan area include Canadian, Cleveland, Grady, Lincoln, Logan, McClain, and Oklahoma. According to the 2020 U.S. census, the metropolitan region had a population of 1,425,695, up from 1,083,346 at the 2000 census. The Micropolitan Statistical Area of Shawnee (in Pottawatomie County) is included in Oklahoma City's Combined Statistical Area (CSA) which brings the area population to 1,498,693.