King | | Democratic-Republican | 1810 | Incumbent re-elected. | nowrap | |- ! | Nathaniel Macon | | Democratic-Republican | 1791 | Incumbent re-elected. | nowrap | |- ! | Archibald McBryde | | Federalist | 1808 | | Incumbent retired.New member elected.Federalist hold. | nowrap | |- ! | Richard Stanford | | Democratic-Republican | 1796 | Incumbent re-elected. | nowrap | |- ! | James Cochran | | Democratic-Republican | 1808 | | Incumbent retired.New member elected.Democratic-Republican hold. | nowrap | |- ! | Joseph Pearson | | Federalist | 1808 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain. | nowrap | |- ! | Israel Pickens | | Democratic-Republican | 1810 | Incumbent re-elected. | nowrap | |- ! | Meshack Franklin | | Democratic-Republican | 1806 | Incumbent re-elected. | nowrap | |} Ohio The 1810 census revealed dramatic population growth in Ohio since 1800, resulting in its representation increasing from a single Representative to six, resulting in the State being broken up into 6 districts, abolishing the . Jeremiah Morrow (Democratic-Republican), who had served since Ohio achieved statehood in 1803, retired to run for U.S. Senator, so that all six seats were open. Its elections were held October 13, 1812. |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain.Successor resigned April 5, 1813, after the new Congress began but before it first met, leading to a special election, see above. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Democratic-Republican gain. | nowrap | |} There was a special election in the , held due to the death of Representative-elect John S. Edward before Congress met. That election was won by Reasin Beall. Pennsylvania Pennsylvania gained five seats in the House of Representatives as a result of the census of 1810, which awarded it a total