elected.Democratic-Republican hold. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain. | nowrap | |- ! | Richard Cutts | | Democratic-Republican | 1801 | Incumbent re-elected. | nowrap | |- ! | Peleg Wadsworth | | Federalist | 1793 | Incumbent re-elected. | nowrap | |- ! | Samuel Thatcher | | Federalist | 1802 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Federalist gain. | nowrap | |} Mississippi Territory See Non-voting delegates, below. New Hampshire New Hampshire increased its apportionment from 4 seats to 5 after the 1800 census. |- ! rowspan=5 | | Samuel Tenney | | Federalist | 1800 | Incumbent re-elected. | rowspan=5 nowrap | |- | colspan=3 | Vacant. | | Incumbent Joseph Peirce resigned in 1802.New member elected.Federalist hold. |- | George B. Upham | | Federalist | 1800 | | Incumbent retired.New member elected.Federalist hold. |- | Abiel Foster | | Federalist | 1794 | | Incumbent retired.New member elected.Federalist hold. |- | colspan=3 | None (Seat created) | | New seat.New member elected.Federalist gain. |} New Jersey New Jersey increased its apportionment from 5 seats to 6 after the 1800 census. The Federalists did not run any official candidates in 1802, but a few Federalists did receive scattered votes. |- ! rowspan=6 | | John Condit | | Democratic-Republican | 1798 | | Incumbent retired to run for Senate.New member elected.Democratic-Republican hold. | rowspan=6 nowrap | |- | Ebenezer Elmer | | Democratic-Republican | 1800 | Incumbent re-elected. |- | William Helms | | Democratic-Republican | 1800 | Incumbent re-elected. |- | James Mott | | Democratic-Republican | 1800 | Incumbent re-elected. |- | Henry Southard | | Democratic-Republican | 1800 | Incumbent re-elected. |- | colspan=3 | None (Seat created) | | New seat.New member elected.Democratic-Republican gain. |} New York New York's apportionment increased from 10 seats to 17 seats after the 1800 census. The state was subsequently redistricted. 11 open seats were available due to the increase in apportionment and retirement of incumbents. |- ! | John Smith | | Democratic-Republican | 1799 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Federalist gain. | nowrap | |- ! | Samuel L. Mitchill | | Democratic-Republican | 1800