| Election Name: | 1818–19 United States House of Representatives elections |
| Country: | United States |
| Flag Year: | 1818 |
| Type: | legislative |
| Ongoing: | no |
| Previous Election: | 1816–17 United States House of Representatives elections |
| Next Election: | 1820–21 United States House of Representatives elections |
| Majority Seats: | 94 |
| Election Date: | April 26, 1818 – August 12, 1819 |
| Image1: | Henry Clay.JPG |
| Party1: | Democratic-Republican Party |
| Last Election1: | 145 seats |
| Seats1: | 158 |
| Seat Change1: | 13 |
| Party2: | Federalist Party |
| Last Election2: | 40 seats |
| Seats2: | 28 |
| Seat Change2: | 12 |
| Before Party: | Democratic-Republican Party |
| After Party: | Democratic-Republican Party |
The 1818–19 United States House of Representatives elections were held on various dates in various states between April 26, 1818 and August 12, 1819. Each state set its own date for its elections to the House of Representatives before the first session of the 16th United States Congress convened on December 6, 1819. They occurred during President James Monroe's first term. Also, newly admitted Alabama elected its first representatives in September 1819, increasing the size of the House to 186 seats.
This election occurred in a politically uneventful period marked by exceptionally low levels of partisan rivalry known as the Era of Good Feelings. The weak Federalist Party, with limited influence in few states, no longer effectively opposed the Democratic-Republican Party, which increased its large majority.
Illinois was admitted in 1818, adding one seat.
Alabama and Maine were admitted during the 16th Congress. One new seat was added for Alabama, while Maine, splitting from Massachusetts, simply retained its Representatives.
| 158 | 28 | |
| Democratic-Republican | Federalist |
| State | Type | ↑ Date | Total seats | Democratic- Republican | Federalist | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seats | Change | Seats | Change | |||||||||
| New York | Districts | April 28–30, 1818 | 27 | 21 | 1 | 6 | 1 | |||||
| Louisiana | At-large | July 6–8, 1818 | 1 | 1 | 0 | |||||||
| Indiana | At-large | August 3, 1818 | 1 | 1 | 0 | |||||||
| Kentucky | Districts | August 3, 1818 | 10 | 10 | 0 | |||||||
| Rhode Island | At-large | August 25, 1818 | 2 | 2 | 2 | 0 | 2 | |||||
| Vermont | At-large | September 1, 1818 | 6 | 6 | 0 | |||||||
| Connecticut | At-large | September 21, 1818 | 7 | 7 | 7 | 0 | 7 | |||||
| Delaware | At-large | October 5, 1818 | 2 | 1 | 1 | |||||||
| Georgia | At-large | October 5, 1818 | 6 | 6 | 0 | |||||||
| Maryland | Districts | October 5, 1818 | 9 | 6 | 1 | 3 | 1 | |||||
| South Carolina | Districts | October 12–13, 1818 | 9 | 9 | 0 | |||||||
| New Jersey | At-large | October 13, 1818 | 6 | 6 | 0 | |||||||
| Ohio | Districts | October 13, 1818 | 6 | 5 | 1 | |||||||
| Pennsylvania | Districts | October 13, 1818 | 23 | 19 | 4 | |||||||
| Massachusetts | Districts | November 2, 1818 | 20 | 13 | 4 | 7 | 4 | |||||
| Late elections (after the March 4, 1819 beginning of the term) | ||||||||||||
| Virginia | Districts | April 1819 | 23 | 20 | 3 | |||||||
| New Hampshire | At-large | March 9, 1819 | 6 | 6 | 0 | |||||||
| Illinois | At-large | August 2, 1819 | 1 | 1 | 0 | |||||||
| Mississippi | At-large | August 2–3, 1819 | 1 | 1 | 0 | |||||||
| Tennessee | Districts | August 5–6, 1819 | 6 | 6 | 0 | |||||||
| North Carolina | Districts | August 12, 1819 | 13 | 10 | 1 | 3 | 1 | |||||
| Alabama | At-large | September 20–21, 1819 | 1 | 1 | 1 | 0 | ||||||
| Total of regular elections | 186 | 158 | 13 | 28 | 12 | |||||||
See also: List of special elections to the United States House of Representatives.
There were special elections in 1818 and 1819 to the 15th United States Congress and 16th United States Congress.
Special elections are sorted by date then district.
|-! | Uriel Holmes| | Federalist| 1816| | Incumbent resigned sometime in 1818.
New member elected before November 1818.
Democratic-Republican gain.
Successor seated November 16, 1818.
Successor was not a candidate for the next term; see below.| nowrap |
|-! | colspan=3 | Vacant| | Member-elect Alexander McMillan died before this Congress began.
New member elected January 1, 1818.
Democratic-Republican gain.
Successor seated January 26, 1818.
Successor later lost re-election, see below.| nowrap |
|-!
| John C. Calhoun| | Democratic-Republican| 1810| | Incumbent resigned November 3, 1817 to become U.S. Secretary of War.
New member elected in January 1818.
Democratic-Republican hold.
Successor seated February 9, 1818.
Successor later re-elected, see below.| nowrap |
|-!
| Albion K. Parris| | Democratic-Republican| 1814| | Incumbent resigned February 3, 1818.
New member elected March 16, 1818.
Democratic-Republican hold.
Successor later re-elected, see below.
Successor seated November 16, 1818.| nowrap |
|-! | John Ross| | Democratic-Republican| 1808| | Incumbent resigned February 24, 1818 to become President Judge of Pennsylvania's 7th Judicial Circuit.
New member elected March 3, 1818.
Democratic-Republican hold.
Successor seated March 24, 1818.
Successor resigned July 6, 1818, see below.| nowrap |
|-! | Jacob Spangler| | Democratic-Republican| 1816| | Incumbent resigned April 20, 1818.
New member elected Between April and November 1818.
Democratic-Republican hold.
Successor seated November 16, 1818.
Successor also elected to the next term; see below.| nowrap |
|-! | Thomas B. Robertson| | Democratic-Republican| 1812| | Incumbent resigned April 20, 1818.
New member elected July 6–8, 1818.
Democratic-Republican hold.
Successor seated November 16, 1818.
Successor elected the same day to the next term; see below.| nowrap |
|-! | Samuel D. Ingham| | Democratic-Republican| 1818 | | Incumbent resigned July 6, 1818.
New member elected October 13, 1818.
Democratic-Republican hold.
Successor also elected the same day to the next term; see below.
Successor seated November 16, 1818.| nowrap |
|-! | Daniel Forney| | Democratic-Republican| 1815| | Incumbent resigned sometime in 1818.
New member elected November 7, 1818.
Federalist gain.
Successor seated December 2, 1818.
Successor later re-elected; see below.| nowrap |
|-! | Peterson Goodwyn| | Democratic-Republican| 1803| | Incumbent died February 21, 1818.
New member elected November 16, 1818.
Democratic-Republican hold.
Successor seated April 21, 1818.
Successor later lost re-election, see below.| nowrap |
|-! | John Forsyth| | Democratic-Republican| 1812| | Incumbent resigned November 23, 1818 when elected U.S. Senator.
New member elected January 4, 1819 both to finish the term and to the next term.
Democratic-Republican hold.
Successor seated February 18, 1819.| nowrap |
|-! | George Mumford| | Democratic-Republican| 1817| | Incumbent died December 31, 1818.
New member elected between January 1, 1819 and February 11, 1819.
Democratic-Republican hold.
Successor seated February 11, 1819.
Successor was later re-elected to the next term; see below.| nowrap |
|}
|-| colspan=6 |
|}
See also: List of United States representatives from Alabama.
|-! | colspan=3 | New seat| | Alabama was admitted as a state December 14, 1819.[1]
Incumbent territorial delegate re-elected as member.
Democratic-Republican gain.
New member seated December 14, 1819.[1] | nowrap |
|}
See Non-voting delegates, below.
See Non-voting delegates, below.
See main article: 1818 United States House of Representatives election in Connecticut.
See also: List of United States representatives from Connecticut.
Connecticut elected its members September 21, 1818. The delegation changed from seven Federalists to seven Democratic-Republicans then the retirement of six incumbents and the party-change of the seventh.
|-! rowspan=7 |
| Ebenezer Huntington| | Federalist| 1817 | | Incumbent retired.
New member elected.
Democratic-Republican gain.| rowspan=7 nowrap |
|-| Jonathan O. Moseley| | Federalist| 1804| | Incumbent changed parties and re-elected.
Democratic-Republican gain.
|-| Samuel B. Sherwood| | Federalist| 1816| | Incumbent retired.
New member elected.
Democratic-Republican gain.
|-| Timothy Pitkin| | Federalist| 1805 | | Incumbent retired.
New member elected.
Democratic-Republican gain.
|-| Nathaniel Terry| | Federalist| 1817 | | Incumbent retired.
New member elected.
Democratic-Republican gain.
|-| Thomas Scott Williams| | Federalist| 1816| | Incumbent retired.
New member elected.
Democratic-Republican gain.
|-| Uriel Holmes| | Federalist| 1816| | Incumbent resigned sometime in 1818.
New member elected.
Democratic-Republican gain.
Successor was not elected to finish the term.
|}
See main article: 1818 United States House of Representatives election in Delaware.
See also: List of United States representatives from Delaware.
Delaware elected its members October 5, 1818.
|-! rowspan=2 |
| Louis McLane| | Federalist| 1816| Incumbent re-elected.| rowspan=2 nowrap |
|-| Willard Hall| | Democratic-Republican| 1816| Incumbent re-elected.
|}
See main article: 1818 United States House of Representatives election in Georgia.
See also: 1819 Georgia's at-large congressional district special election and List of United States representatives from Georgia.
Georgia elected its members October 5, 1818.
|-! rowspan=6 |
| William Terrell| | Democratic-Republican| 1816| Incumbent re-elected.| rowspan=6 nowrap |
|-| Joel Crawford| | Democratic-Republican| 1816| Incumbent re-elected.
|-| Joel Abbot| | Democratic-Republican| 1816| Incumbent re-elected.
|-| Zadock Cook| | Democratic-Republican| 1816 | | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-| John Forsyth| | Democratic-Republican| 1812| Incumbent re-elected but declined the seat and resigned November 23, 1818, having been elected U.S. Senator, leading to a special election.
|-| Thomas W. Cobb| | Democratic-Republican| 1816| Incumbent re-elected.
|}
See main article: 1819 United States House of Representatives election in Illinois.
See also: List of United States representatives from Illinois.
Illinois elected its member August 2, 1819, after the new congress began but before the first session convened. The incumbent had just been elected to the new seat in late 1818.
|-! | colspan=3 | None (District created)| | Illinois was admitted December 3, 1818.
New member elected in 1818.
Democratic-Republican gain.
New member seated December 4, 1818 to finish the term ending March 3, 1819.[2]
The next year, the new member lost re-election; see below.| nowrap |
|}
|-! | John McLean| | Democratic-Republican| 1818| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|}
See main article: 1818 United States House of Representatives election in Indiana.
See also: List of United States representatives from Indiana.
Indiana re-elected its member August 3, 1818.
|-! | William Hendricks| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|}
See main article: 1818 United States House of Representatives elections in Kentucky.
See also: List of United States representatives from Kentucky.
Kentucky elected its members August 3, 1818.
|-! | David Trimble| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Henry Clay| | Democratic-Republican| 1810
1814
1814
1815
1815 | Incumbent re-elected.| nowrap |
|-! | Richard M. Johnson| | Democratic-Republican| 1806| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Joseph Desha| | Democratic-Republican| 1806| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Anthony New| | Democratic-Republican| 1810
1814
1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | David Walker| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | George Robertson| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Richard C. Anderson Jr.| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Tunstall Quarles| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Thomas Speed| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|}
See main article: 1818 United States House of Representatives election in Louisiana.
See also: 1818 Louisiana's at-large congressional district special election and List of United States representatives from Louisiana.
Louisiana elected its member July 6–8, 1818.
Louisiana held an election for the 16th Congress at the same time that it held a special election to finish the 15th Congress. Data were only available for the special election, but the general election would presumably have had very similar results, and so the results for the special election are duplicated here.
|-! | Thomas B. Robertson| | Democratic-Republican| 1812| | Incumbent resigned April 20, 1818.
New member elected.
Democratic-Republican hold.
Successor elected the same day to finish the current term; see above.| nowrap |
|}
See main article: 1818 United States House of Representatives elections in Maryland.
See also: List of United States representatives from Maryland.
Maryland elected its members October 5, 1818.
|-! | Philip Stuart| | Federalist| 1810| | Incumbent retired.
New member elected.
Federalist hold.| nowrap |
|-! | John C. Herbert| | Federalist| 1814| | Incumbent retired.
New member elected.
Democratic-Republican gain.| nowrap |
|-! | George Peter| | Federalist| 1816| | Incumbent lost re-election.
New member elected.
Federalist hold.| nowrap |
|-! | Samuel Ringgold| | Democratic-Republican| 1810
1814
1816| Incumbent re-elected.| nowrap |
|-! rowspan=2 |
| Samuel Smith| | Democratic-Republican| 1792
1803
1816| Incumbent re-elected.| rowspan=2 nowrap |
|-| Peter Little| | Democratic-Republican| 1810
1812
1816| Incumbent re-elected.
|-! | Philip Reed| | Democratic-Republican| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Thomas Culbreth| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Thomas Bayly| | Federalist| 1816| Incumbent re-elected.| nowrap |
|}
See main article: 1818–1819 United States House of Representatives elections in Massachusetts.
See also: 1818 Massachusetts's 20th congressional district special election and List of United States representatives from Massachusetts.
Massachusetts elected its members November 2, 1818. Massachusetts's electoral law required a majority for election, n Massachusetts's electoral law required a majority for electionMassachusetts's electoral law required a majority for electionecessitating additional elections in five districts on April 5, 1819 and July 26, 1819.
This was the last election in which the District of Maine — comprising congressional districts 14 through 20 — was part of Massachusetts. The District became the State of Maine during the 16th Congress.
District numbers differed between source used and elsewhere on Wikipedia; district numbers used elsewhere on Wikipedia used here.
|-! | Jonathan Mason| | Federalist| 1817 | Incumbent re-elected.| nowrap |
|-! | Nathaniel Silsbee| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Jeremiah Nelson| | Federalist| 1804
1806
1814| Incumbent re-elected.| nowrap |
|-! | Timothy Fuller| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Elijah H. Mills| | Federalist| 1814| | Incumbent retired.
New member elected.
Federalist hold.| nowrap |
|-! | Samuel C. Allen| | Federalist| 1816| Incumbent re-elected.| nowrap |
|-! | Henry Shaw| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Zabdiel Sampson| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Walter Folger Jr.| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Marcus Morton| | Democratic-Republican| 1816| Re-elected | nowrap |
|-! | Benjamin Adams| | Federalist| 1816| Incumbent re-elected.| nowrap |
|-! | Solomon Strong| | Federalist| 1814| | Incumbent retired.
New member elected.
Federalist hold.| nowrap |
|-! | Nathaniel Ruggles| | Federalist| 1812| | Incumbent lost re-election.
New member elected.
Democratic-Republican gain.| nowrap |
|-! | John Holmes| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Ezekiel Whitman| | Federalist| 1808
1810
1816| Incumbent re-elected.| nowrap |
|-! | Benjamin Orr| | Federalist| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican gain.| nowrap |
|-! | John Wilson| | Federalist| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican gain.| nowrap |
|-! | Thomas Rice| | Federalist| 1814| | Incumbent lost re-election.
New member elected.
Democratic-Republican gain.| nowrap |
|-! | Joshua Gage| | Democratic-Republican| 1816| | Ran in the and lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Enoch Lincoln| | Democratic-Republican| 1818 | Incumbent re-elected.| nowrap |
|}
See Non-voting delegates, below.
See main article: 1819 United States House of Representatives election in Mississippi.
See also: List of United States representatives from Mississippi.
Mississippi elected its member August 2–3, 1819, after the new congress began but before the first session convened.
|-! | George Poindexter| | Democratic-Republican| 1817| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|}
See Non-voting delegates, below.
See main article: 1819 United States House of Representatives election in New Hampshire.
See also: List of United States representatives from New Hampshire.
New Hampshire elected its members March 9, 1819, after the new congress began but before the first session convened.
|-! rowspan=6 |
| Josiah Butler| | Democratic-Republican| 1816| Incumbent re-elected.| rowspan=6 nowrap |
|-| Nathaniel Upham| | Democratic-Republican| 1816| Incumbent re-elected.
|-| Clifton Clagett| | Democratic-Republican| 1802
1804
1816| Incumbent re-elected.
|-| Salma Hale| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-| John F. Parrott| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-| Arthur Livermore| | Democratic-Republican| 1816| Incumbent re-elected.
|}
See main article: 1818 United States House of Representatives election in New Jersey.
See also: List of United States representatives from New Jersey.
New Jersey elected its members October 13, 1818.
|-! rowspan=6 |
| John Linn| | Democratic-Republican| 1816| Incumbent re-elected.| rowspan=6 nowrap |
|-| Charles Kinsey| | Democratic-Republican| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.
|-| Henry Southard| | Democratic-Republican| 1814| Incumbent re-elected.
|-| Ephraim Bateman| | Democratic-Republican| 1814| Incumbent re-elected.
|-| Joseph Bloomfield| | Democratic-Republican| 1816| Incumbent re-elected.
|-| Benjamin Bennet| | Democratic-Republican| 1814| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.
|}
See main article: 1818 United States House of Representatives elections in New York.
See also: List of United States representatives from New York.
New York elected its members April 28–30, 1818, the earliest of any state.
At this time, the Democratic-Republicans in New York were divided into two factions, the "Bucktails" who were opposed to Governor Dewitt Clinton's Erie Canal project, led by Martin Van Buren, and on the other side, Clinton's supporters, known as Clintonians. In many districts, the remaining Federalists allied with the Clintonians, with candidates running on a joint ticket. Several candidates who ran under that joint ticket cannot be clearly categorized, and are marked C/F. Others who ran under the joint ticket are marked by their party with a footnote indicating that they ran under the joint ticket.
|-! rowspan=2 |
| George Townsend| | Democratic-Republican| 1814| | Incumbent retired.
New member elected.
Federalist gain.
Election later disputed in favor of James Guyon Jr.| rowspan=2 nowrap |
|-| Tredwell Scudder| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-! rowspan=2 |
| William Irving| | Democratic-Republican| 1813 | | Incumbent retired.
New member elected.
Democratic-Republican hold.| rowspan=2 nowrap |
|-| Peter H. Wendover| | Democratic-Republican| 1814| Incumbent re-elected.
|-! | Caleb Tompkins| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | James Tallmadge Jr.| | Democratic-Republican| 1817 | | Incumbent retired.
New member elected.
Federalist gain.| nowrap |
|-! | Philip J. Schuyler| | Federalist| 1816| | Incumbent retired.
New member elected.
Federalist hold.| nowrap |
|-! | James W. Wilkin| | Democratic-Republican| 1815 | | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Josiah Hasbrouck| | Democratic-Republican| 1802
1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Dorrance Kirtland| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Rensselaer Westerlo| | Federalist| 1816| | Incumbent retired.
New member elected.
Federalist hold.| nowrap |
|-! | John P. Cushman| | Federalist| 1816| | Incumbent retired.
New member elected.
Federalist hold.| nowrap |
|-! | John W. Taylor| | Democratic-Republican| 1812| Incumbent re-elected.| nowrap |
|-! rowspan=2 |
| John Savage| | Democratic-Republican| 1814| | Incumbent retired.
New member elected.
Democratic-Republican hold.| rowspan=2 nowrap |
|-| John Palmer| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-! | Thomas Lawyer| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | John Herkimer| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! rowspan=2 |
| Isaac Williams Jr.| | Democratic-Republican| 1813
1814
1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| rowspan=2 nowrap |
|-| John R. Drake| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-! | Henry R. Storrs| | Federalist| 1816| Incumbent re-elected.| nowrap |
|-! | Thomas H. Hubbard| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | David A. Ogden| | Federalist| 1816| | Incumbent retired.
New member elected.
Democratic-Republican gain.| nowrap |
|-! | James Porter| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! rowspan=2 |
| Daniel Cruger| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| rowspan=2 nowrap |
|-| Oliver C. Comstock| | Democratic-Republican| 1812| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-! rowspan=2 |
| Benjamin Ellicott| | Democratic-Republican| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| rowspan=2 nowrap |
|-| John C. Spencer| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|}
See main article: 1819 United States House of Representatives elections in North Carolina.
See also: 1818 North Carolina's 7th congressional district special election, 1818 North Carolina's 11th congressional district special election and List of United States representatives from North Carolina.
North Carolina elected its members August 12, 1819, after the new congress began but before the first session convened.
|-! | Lemuel Sawyer| | Democratic-Republican| 1806
1813
1817| Incumbent re-elected.| nowrap |
|-! | Joseph H. Bryan| | Democratic-Republican| 1815| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Thomas H. Hall| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Jesse Slocumb| | Federalist| 1817| Incumbent re-elected.| nowrap |
|-! | James Owen| | Democratic-Republican| 1817| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Weldon N. Edwards| | Democratic-Republican| 1816 | Incumbent re-elected.| nowrap |
|-! | James Stewart| | Democratic-Republican| 1818 | | Incumbent lost re-election.
New member elected.
Federalist gain.| nowrap |
|-! | James S. Smith| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Thomas Settle| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Charles Fisher| | Democratic-Republican| 1819 | Incumbent re-elected.| nowrap |
|-! | William Davidson| | Federalist| 1818 | Incumbent re-elected.| nowrap |
|-! | Felix Walker| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Lewis Williams| | Democratic-Republican| 1815| Incumbent re-elected.| nowrap |
|}
See main article: 1818 United States House of Representatives elections in Ohio.
See also: List of United States representatives from Ohio.
Ohio elected its members October 13, 1818.
|-! | William Henry Harrison| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | John W. Campbell| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Levi Barber| | Democratic-Republican| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Samuel Herrick| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Philemon Beecher| | Federalist| 1816| Incumbent re-elected.| nowrap |
|-! | Peter Hitchcock| | Democratic-Republican| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|}
See main article: 1818 United States House of Representatives elections in Pennsylvania.
See also: 1818 Pennsylvania's 4th congressional district special election, 1818 Pennsylvania's 6th congressional district special elections and List of United States representatives from Pennsylvania.
Pennsylvania elected its members October 13, 1818.
|-! rowspan=4 |
| John Sergeant| | Federalist| 1815 | Incumbent re-elected.| rowspan=4 nowrap |
|-| Adam Seybert| | Democratic-Republican| 1808
1814
1816| | Incumbent retired.
New member elected.
Federalist gain.
|-| William Anderson| | Democratic-Republican| 1808
1814
1816| | Incumbent retired.
New member elected.
Federalist gain.
|-| Joseph Hopkinson| | Federalist| 1814| | Incumbent retired.
New member elected.
Federalist hold.
|-! rowspan=2 |
| Levi Pawling| | Federalist| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican gain.| rowspan=2 nowrap |
|-| Isaac Darlington| | Federalist| 1816| | Incumbent retired.
New member elected.
Democratic-Republican gain.
|-! rowspan=2 |
| James M. Wallace| | Democratic-Republican| 1815 | Incumbent re-elected.| rowspan=2 nowrap |
|-| John Whiteside| | Democratic-Republican| 1814| | Incumbent lost re-election as a Federalist.
New member elected.
Democratic-Republican hold.
|-! | Jacob Spangler| | Democratic-Republican| 1816| | Incumbent resigned April 20, 1818.
New member elected.
Democratic-Republican hold.
Successor also elected to finish the current term.| nowrap |
|-! rowspan=2 |
| Andrew Boden| | Democratic-Republican| 1816| Incumbent re-elected.| rowspan=2 nowrap |
|-| William Maclay| | Democratic-Republican| 1814| | Incumbent retired.
New member elected.
Democratic-Republican hold.
|-! rowspan=2 |
| Samuel D. Ingham| | Democratic-Republican| 1818 | | Incumbent resigned July 6, 1818.
New member elected.
Democratic-Republican hold.
Successor also elected the same day to finish the current term.| rowspan=2 nowrap |
|-| Thomas J. Rogers| | Democratic-Republican| 1818 | Incumbent re-elected.
|-! | Joseph Hiester| | Democratic-Republican| 1798
1804
1814| Incumbent re-elected.| nowrap |
|-! | Alexander Ogle| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | William P. Maclay| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! rowspan=2 |
| William Wilson| | Democratic-Republican| 1814| | Incumbent retired.
New member elected.
Democratic-Republican hold.| rowspan=2 nowrap |
|-| John Murray| | Democratic-Republican| 1817 | Incumbent re-elected.
|-! | David Marchand| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Thomas Patterson| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Christian Tarr| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Henry Baldwin| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Robert Moore| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|}
See main article: 1818 United States House of Representatives election in Rhode Island.
See also: List of United States representatives from Rhode Island.
Rhode Island elected its members August 25, 1818.
|-! rowspan=2 |
| John L. Boss Jr.| | Federalist| 1814| | Incumbent retired.
New member elected.
Democratic-Republican gain.| rowspan=2 nowrap |
|-| James B. Mason| | Federalist| 1814| | Incumbent retired.
New member elected.
Democratic-Republican gain.
|}
See main article: 1818 United States House of Representatives elections in South Carolina.
See also: 1818 South Carolina's 6th congressional district special election and List of United States representatives from South Carolina.
South Carolina elected its members October 12–13, 1818.
|-! | Henry Middleton| | Democratic-Republican| 1814| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | William Lowndes| | Democratic-Republican| 1810| Incumbent re-elected.| nowrap |
|-! | James Ervin| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Joseph Bellinger| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Starling Tucker| | Democratic-Republican| 1816| Incumbent re-elected.| nowrap |
|-! | Eldred Simkins| | Democratic-Republican| 1818 | Incumbent re-elected.| nowrap |
|-! | Elias Earle| | Democratic-Republican| 1804
1814
1816| Incumbent re-elected.| nowrap |
|-! | Wilson Nesbitt| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Stephen D. Miller| | Democratic-Republican| 1816| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|}
See main article: 1819 United States House of Representatives elections in Tennessee.
See also: List of United States representatives from Tennessee.
Tennessee elected its members August 5–6, 1819, after the new congress began but before the first session convened.
|-! | John Rhea| | Democratic-Republican| 1803
1815
1817| Incumbent re-elected.| nowrap |
|-! | William G. Blount| | Democratic-Republican| 1815 | | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Francis Jones| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Samuel E. Hogg| | Democratic-Republican| 1817| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Thomas Claiborne| | Democratic-Republican| 1817| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | George W. L. Marr| | Democratic-Republican| 1817| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|}
See main article: 1818 United States House of Representatives election in Vermont.
See also: List of United States representatives from Vermont.
Vermont elected its members September 1, 1818.
|-! rowspan=6 |
| Charles Rich| | Democratic-Republican| 1812
1814
1816| Incumbent re-elected.| rowspan=6 nowrap |
|-| Mark Richards| | Democratic-Republican| 1816| Incumbent re-elected.
|-| Samuel C. Crafts| | Democratic-Republican| 1816| Incumbent re-elected.
|-| Heman Allen (of Colchester)| | Democratic-Republican| 1816| | Incumbent resigned April 20, 1818 to become a U.S. Marshall.
New member elected.
Democratic-Republican hold.
|-| William Hunter| | Democratic-Republican| 1816| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.
|-| Orsamus Cook Merrill| | Democratic-Republican| 1816| Incumbent re-elected.
Election later contested successfully by Rollin C. Mallary.
|}
See main article: 1819 United States House of Representatives elections in Virginia.
See also: 1818 Virginia's 19th congressional district special election and List of United States representatives from Virginia.
Virginia elected its members in April 1819, after the new congress began but before the first session convened.
|-! | James Pindall| | Federalist| 1817| Incumbent re-elected.| nowrap |
|-! | Edward Colston| | Federalist| 1817| | Incumbent lost re-election.
New member elected.
Federalist hold.| nowrap |
|-! | Henry St. George Tucker| | Democratic-Republican| 1815| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | William McCoy| | Democratic-Republican| 1811| Incumbent re-elected.| nowrap |
|-! | John Floyd| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Alexander Smyth| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Ballard Smith| | Democratic-Republican| 1815| Incumbent re-elected.| nowrap |
|-! | Charles F. Mercer| | Federalist| 1817| Incumbent re-elected.| nowrap |
|-! | William Lee Ball| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | George Strother| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Philip P. Barbour| | Democratic-Republican| 1814 | Incumbent re-elected.| nowrap |
|-! | Robert S. Garnett| | Democratic-Republican| 1817| Incumbent re-elected.| nowrap |
|-! | Burwell Bassett| | Democratic-Republican| 1805
1812
1815| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | William A. Burwell| | Democratic-Republican| 1806 | Incumbent re-elected.| nowrap |
|-! | William J. Lewis| | Democratic-Republican| 1817| | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | Archibald Austin| | Democratic-Republican| 1817| | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | James Pleasants| | Democratic-Republican| 1811| Incumbent re-elected.| nowrap |
|-! | Thomas M. Nelson| | Democratic-Republican| 1816 | | Incumbent retired.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | John Pegram| | Democratic-Republican| 1818 | | Incumbent lost re-election.
New member elected.
Democratic-Republican hold.| nowrap |
|-! | James Johnson| | Democratic-Republican| 1813| Incumbent re-elected.| nowrap |
|-! | Thomas Newton Jr.| | Democratic-Republican| 1797| Incumbent re-elected.| nowrap |
|-! | Hugh Nelson| | Democratic-Republican| 1811| Incumbent re-elected.| nowrap |
|-! | John Tyler| | Democratic-Republican| 1816 | Incumbent re-elected.| nowrap |
|}
There were four territories with the right to send non-voting delegates to at least part of the 16th Congress, two of which, Michigan Territory and Arkansas Territory were new to this Congress.
|-! | colspan=3 | None (District created)| New seat.
New member elected January 29, 1818 and seated March 9, 1818.[2]
Member later elected to the new state, see above.| nowrap |
|-! | colspan=3 | None (District created)| Arkansas Territory organized July 4, 1819.
New delegate elected in 1819.
New delegate seated December 21, 1819.[1] | nowrap |
|-! | colspan=3 | None (District created)| New seat.
New delegate elected October 28, 1819 and seated March 2, 1820.| nowrap |
|-! | John Scott| | Democratic-Republican| 1816
1817
1817 | Incumbent re-elected.| nowrap |
|}