Orlando is a major city in the central region of the U.S. state of Florida. It is the county seat of Orange County, and the center of the Greater Orlando metropolitan region. The Orlando metropolitan area has a population of 2,082,628 and it is the 27th largest metropolitan area in the United States, the 5th largest metropolitan area in the Southeastern United States, and the 3rd largest metro area in Florida. The city-proper population is 235,860 making Orlando the 80th largest city in the "United States". It is Florida's fifth largest city by population. Orlando was incorporated on July 31, 1875, and became a city in 1885.