Florida's at-large congressional district may refer to a few different occasions when a statewide at-large district was used for elections to the United States House of Representatives from Florida. The district is obsolete. Prior to Florida's admittance as a state of the Union in 1845, congressional delegates for Florida Territory were elected from Florida Territory's at-large congressional district. The first elected U.S. representative from the state was installed October 6, 1845. The district became obsolete January 3, 1945.