November 23, 1862.New member elected December 30, 1862.Republican hold.Successor was also elected to finish the current term, see above. | nowrap | |- ! | Erastus Corning | | Democratic | 1860 | | Incumbent resigned October 5, 1863.New member elected November 3, 1863.Democratic hold. | nowrap | |- ! | William Temple | | Democratic | 1862 | | Incumbent died May 28, 1863.New member elected November 19, 1863.Unconditional Unionist gain. | nowrap | |} Alabama Alabama elected no members to the next Congress due to its withdrawal during the Civil War. Arkansas Arkansas elected no members to the next Congress due to its withdrawal during the Civil War. California Note: From statehood to 1866, California's representatives were elected state-wide at-large, with the top two vote-getters winning election from 1849 to 1858. In 1860, when California gained a seat, the top three vote-getters were elected. California elected its members September 2, 1863, after the term began but before the Congress convened. |- ! rowspan=3 | | Timothy Phelps | | Republican | 1861 | | Incumbent retired.New member elected.Republican hold. | rowspan=3 nowrap | |- | Aaron A. Sargent | | Republican | 1861 | | Incumbent retired.New member elected.Republican hold. |- | Frederick F. Low | | Republican | 1861 | | Incumbent retired.New member elected.Republican hold. |} Connecticut Connecticut elected its members April 6, 1863, after the term began but before the Congress convened. Colorado Territory See non-voting delegates, below. Delaware Delaware elected its sole member November 1, 1862. |- ! rowspan=3 | | George P. Fisher | | Unionist | 1860 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |} Dakota Territory See non-voting delegates, below. Florida Florida elected no members to the next Congress due to its withdrawal during the Civil War. Georgia Georgia elected no members to the next Congress due to its withdrawal during the Civil War. Idaho Territory See non-voting delegates, below. Illinois Illinois elected its members November 4, 1862. Indiana Indiana elected its members October 14, 1862. Iowa Iowa elected its members October 14, 1862. Kansas Kansas elected its member November 4, 1862. Kentucky Kentucky elected its members August 3, 1863, after the term began but before the Congress convened. Louisiana Although Louisiana had withdrawn from the Union during the Civil War, elections were held on December 3, 1863, for the two congressional districts in portions of the