nowrap | |- ! | Miguel A. Otero | | Democratic | 1859 | | Incumbent retired.New delegate elected.Republican gain. | nowrap | |- ! | William Henry Hooper | | Democratic | 1858 or 1859 | | Incumbent lost re-election.New delegate elected.Independent gain. | nowrap | |- ! | Isaac Stevens | | Democratic | 1856 or 1857 | | Incumbent retired.New delegate elected.Republican gain. | nowrap | |} See also 1860 United States elections 1860 United States presidential election 1860–61 United States Senate elections 36th United States Congress 37th United States Congress Notes References Bibliography External links Office of the Historian (Office of Art & Archives, Office of the Clerk, U.S. House of Representatives)