R. Ratchford | | Democratic | 1978 | Incumbent re-elected. | nowrap | |- ! | Toby Moffett | | Democratic | 1974 | | Incumbent retired to run for U.S. Senator.New member elected.Republican gain. | nowrap | |} Delaware |- ! | Tom Evans | | Republican | 1976 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |} Florida Florida added 4 new districts, going from 15 to 19 seats, adding a new district near Miami and 3 more in central and southwestern Florida. |- ! | Earl Hutto | | Democratic | 1978 | Incumbent re-elected. | nowrap | |- ! | Don Fuqua | | Democratic | 1962 | Incumbent re-elected. | nowrap | |- ! | Charles Edward Bennett | | Democratic | 1948 | Incumbent re-elected. | nowrap | |- ! | Bill Chappell | | Democratic | 1968 | Incumbent re-elected. | nowrap | |- ! | Bill McCollum | | Republican | 1980 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (district created) | | New seat.New member elected.Democratic gain. | nowrap | |- ! | Sam M. Gibbons | | Democratic | 1962 | Incumbent re-elected. | nowrap | |- ! | Bill Young | | Republican | 1970 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (district created) | | New seat.New member elected.Republican gain. | nowrap | |- ! | Andy Ireland | | Democratic | 1976 | Incumbent re-elected. | nowrap | |- ! | Bill Nelson | | Democratic | 1978 | Incumbent re-elected. | nowrap | |- ! | Skip Bafalis | | Republican | 1972 | | Incumbent retired to run for Governor of Florida.New member elected.Republican hold. | nowrap | |- ! | colspan=3 | None (district created) | | New seat.New member elected.Republican gain. | nowrap | |- ! | Dan Mica | | Democratic | 1978 | Incumbent re-elected. | nowrap | |- ! | Clay Shaw | | Republican | 1980 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (district created) | | New seat.New member elected.Democratic gain. | nowrap | |- ! | William Lehman | | Democratic | 1972 | Incumbent re-elected. | nowrap | |- ! | Claude Pepper | | Democratic | 1962 | Incumbent re-elected. | nowrap | |- ! | Dante