nowrap | |- ! | George Partridge | | Pro-Administration | 1788 | | Incumbent resigned August 14, 1790.New member elected.Pro-Administration hold. | nowrap | :: |- ! | George Leonard | | Pro-Administration | 1788 | Incumbent re-elected. | nowrap | ::::::::: |- ! | Jonathan Grout | | Anti-Administration | 1789 | | Incumbent lost re-election.New member elected.Pro-Administration gain. | nowrap | :: |- ! | George Thatcher | | Pro-Administration | 1788 | Incumbent re-elected. | nowrap | :::: |} New Hampshire |- ! rowspan=3 | | Abiel Foster | | Pro-Administration | 1789 | | Incumbent lost re-election.New member elected.Pro-Administration hold. | rowspan=3 nowrap | |- | Samuel Livermore | | Anti-Administration | 1789 | | Incumbent re-elected as Pro-Administration. |- | Nicholas Gilman | | Pro-Administration | 1789 | Incumbent re-elected. |} New Jersey |- ! rowspan=4 | | Elias Boudinot | | Pro-Administration | 1789 | Incumbent re-elected. | rowspan=4 nowrap | |- | Lambert Cadwalader | | Pro-Administration | 1789 | | Incumbent lost re-election.New member elected.Pro-Administration hold. |- | James Schureman | | Pro-Administration | 1789 | | Incumbent lost re-election.New member elected.Pro-Administration hold. |- | Thomas Sinnickson | | Pro-Administration | 1789 | | Incumbent lost re-election.New member elected.Pro-Administration hold. |} New York New York's districts were not numbered at the time, therefore the numbering here is retroactive. |- ! | William Floyd | | Anti-Administration | 1789 | | Incumbent lost re-election.New member elected.Pro-Administration gain.Winner died May 24, 1790, before the start of the 2nd Congress. A special election was then held, see above. | nowrap | |- ! | John Laurance | | Pro-Administration | 1789 | Incumbent re-elected. | nowrap | |- ! | Egbert Benson | | Pro-Administration | 1789 | Incumbent re-elected. | nowrap | |- ! | John Hathorn | | Anti-Administration | 1789 | | Incumbent lost re-election.New member elected.Anti-Administration hold. | nowrap | |- ! | Peter Silvester | | Pro-Administration | 1789 | Incumbent re-elected. | nowrap | |- ! | Jeremiah Van Rensselaer | | Anti-Administration | 1789 | | Incumbent lost re-election.New member elected.Pro-Administration gain. | nowrap | |} North Carolina North Carolina ratified the Constitution November 21, 1789, and elected its representatives after admission. 1st Congress |- ! | colspan=3 | State ratified the U.S. Constitution November 21, 1789. | | First member elected March 24, 1790.Anti-Administration win.Winner was