| | Democratic | 1923 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic gain. | nowrap | |} West Virginia |- ! | Carl G. Bachmann | | Republican | 1924 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Frank L. Bowman | | Republican | 1924 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Lynn Hornor | | Democratic | 1930 | Incumbent re-elected. | nowrap | |- ! | Robert Lynn Hogg | | Republican | 1930 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Hugh Ike Shott | | Republican | 1928 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Joe L. Smith | | Democratic | 1928 | Incumbent re-elected. | nowrap | |} Wisconsin |- ! | Thomas Ryum Amlie | | Republican | 1931 | | Incumbent lost renomination.New member elected.Republican hold. | nowrap | |- ! rowspan=2 | | Charles A. Kading | | Republican | 1926 | | Incumbent lost renomination.New member elected.Democratic gain. | rowspan=2 nowrap | |- | John M. Nelson | | Republican | 1920 | | Incumbent lost renomination.Republican loss. |- ! | Gardner R. Withrow | | Republican | 1920 | Incumbent re-elected. | nowrap | |- ! | John C. Schafer | | Republican | 1922 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | William H. Stafford | | Republican | 1928 | | Incumbent lost renomination.New member elected.Democratic gain. | nowrap | |- ! | Michael Reilly | | Democratic | 1930 | Incumbent re-elected. | nowrap | |- ! | Gerald J. Boileau | | Republican | 1930 | Incumbent re-elected. | nowrap | |- ! | George J. Schneider | | Republican | 1922 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | James A. Frear | | Republican | 1912 | Incumbent re-elected. | nowrap | |- ! | Hubert H. Peavey | | Republican | 1922 | Incumbent re-elected. | nowrap | |} Wyoming |- ! | Vincent Carter | | Republican | 1928 | Incumbent re-elected. | nowrap | |} Non-voting delegates |- ! | James Wickersham | | Republican | 19081916 1918