rowspan=3 valign=top | |- | George Clymer | | Pro-Administration | 1788 | | Incumbent retired.Pro-Administration loss. |- | Henry Wynkoop | | Pro-Administration | 1788 | | Incumbent retired.Pro-Administration loss. |- ! | Peter Muhlenberg | | Anti-Administration | 1788 | | Incumbent lost re-election.New member elected.Pro-Administration gain. | nowrap | |- ! | Daniel Hiester | | Anti-Administration | 1788 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Pro-Administration gain. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Anti-Administration gain. | nowrap | |- ! | Thomas Hartley | | Pro-Administration | 1788 | Incumbent re-elected. | nowrap | |- ! | Thomas Scott | | Pro-Administration | 1788 | | Incumbent retired.New member elected.Anti-Administration gain. | nowrap | |} Rhode Island 1st Congress Rhode Island ratified the Constitution May 29, 1790. It elected its representatives after admission. |- ! | colspan=3 | State ratified the U.S. Constitution May 29, 1790. | | First member elected August 31, 1790.Pro-Administration win.Winner was later elected to the next term, see below. | nowrap | |} 2nd Congress Rhode Island held elections for the 2nd Congress on October 18, 1790, about six weeks after elections for the 1st Congress due to the state's late ratification of the Constitution. |- ! | Benjamin Bourne | | Pro-Administration | August 1790 | Incumbent re-elected. | nowrap | |} South Carolina |- ! | William L. Smith | | Pro-Administration | 1788 | Incumbent re-elected. | nowrap | |- ! | Aedanus Burke | | Anti-Administration | 1788 | | Unknown if incumbent retired or lost re-election.New member elected.Pro-Administration gain. | nowrap | |- ! | Daniel Huger | | Pro-Administration | 1788 | Incumbent re-elected. | nowrap | |- ! | Thomas Sumter | | Anti-Administration | 1788 | Incumbent re-elected. | nowrap | |- ! | Thomas Tudor Tucker | | Anti-Administration | 1788 | Incumbent re-elected. | nowrap | |} Vermont Vermont was admitted at the end of the First Congress, with the admission taking effect at the start of the Second Congress. Vermont was entitled to elect two representatives. Vermont law at the time required a majority to win an office. In the , no candidate won a majority, necessitating a run-off. |- ! | colspan=3 | New state admitted. |