7, 1863. |- ! | colspan=3 | Vacant | | New seat.New member elected.Unconditional Unionist gain. | nowrap | |- ! | colspan=3 | Vacant | | New seat.New member elected.Unconditional Unionist gain. | nowrap | |- ! | colspan=3 | Vacant | | New seat.New member elected.Unconditional Unionist gain. | nowrap | |} Wisconsin Wisconsin elected six members of congress on Election Day, November 4, 1862, picking up two Democratic gains. Three of seats were newly apportioned. One incumbent was redistricted and won re-election, but died three weeks after the general election. A special election was held December 30, 1862, to replace him. |- ! | John F. Potter | | Republican | 1856 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | colspan=3 | New district. | | New seat.New member elected.Republican gain. | nowrap | |- ! | A. Scott Sloan | | Republican | 1860 | | Incumbent retired.New member elected.Republican hold. | nowrap | |- ! | colspan=3 | New district. | | New seat.New member elected.Democratic gain. | nowrap | |- ! | colspan=3 | New district. | | New seat.New member elected.Democratic gain. | nowrap | |- ! | Luther Hanchett | | Republican | 1860 | Incumbent re-elected.Member-elect died November 23, 1862, leading to two special elections, see above. | nowrap | |} Non-voting delegates |- ! | Hiram Pitt Bennet | | Conservative Republican | 1861 | Incumbent re-elected. | nowrap | |- ! | John Blair Smith Todd | | Democratic | 1861 | | Incumbent lost re-election.New delegate elected.Republican gain.Election was later overturned. | nowrap | |- ! | colspan=3 | New seat | | Territory established.New delegate elected October 31, 1863 in anticipation of territorial status.Unionist gain.Delegate seated February 1, 1864. | nowrap | |- ! | Samuel Gordon Daily | | Republican | 1860 | Incumbent re-elected in 1862. | nowrap | |- ! | John Cradlebaugh | | Independent | 1861 | | Unknown if incumbent retired or lost re-election.New delegate elected in 1862.Republican gain. | nowrap | |- ! | John Sebrie Watts | | Republican | 1860 or 1861 | | Incumbent retired.New delegate elected.Republican hold. | nowrap | |- ! | John M. Bernhisel | | Independent | 1850 or 18511858 or 1859 1860–61 | Incumbent re-elected. | nowrap | |- ! | William H. Wallace | |