# 1816–17 United States House of Representatives elections

The 1816–17 United States House of Representatives elections were held on various dates in various states between April 30, 1816, and August 14, 1817. Each state set its own date for its elections to the House of Representatives before the first session of the 15th United States Congress convened on December 1, 1817. The size of the House increased to 184 after Indiana and Mississippi achieved statehood.
The Democratic-Republican Party entered the election with a large majority, yet made sizable gains, helping trigger the virtually nonpartisan Era of Good Feelings under new President James Monroe, elected in 1816.
Two major events combined to help eliminate the declining Federalist Party from meaningful contention. First, the War of 1812 had concluded in 1815 with a feeling of national pride and relief, with the small American military fighting the much more powerful British forces to a draw punctuated by General Andrew Jackson's dramatic victory at the Battle of New Orleans. Federalists had opposed the risky but ultimately successful war, with some New England Federalists advocating radical measures at the Hartford Convention. Second, the 1815 eruption of Mount Tambora in present-day Indonesia, itself the most powerful in recorded history and following other major eruptions, temporarily disrupted global climate. The effects severely damaged the agricultural economy of New England, where Federalist support was strongest, causing privation, popular discontent, and mass emigration westward.

## Election summaries

Mississippi was admitted as a state in 1817 during the 15th Congress, adding one seat.
| 144 | 40 |
| Democratic-Republican | Federalist |
| State | Type | Date | Total seats | Democratic- Republican | Democratic- Republican | Federalist | Federalist |
| State | Type | Date | Total seats | Seats | Change | Seats | Change |
| New York | Districts | April 30 – May 2, 1816 | 27 | 22 | 1 | 5 | 1 |
| Louisiana | At-large | July 1–3, 1816 | 1 | 1 | | 0 | |
| Kentucky | Districts | August 5, 1816 | 10 | 10 | | 0 | |
| New Hampshire | At-large | August 26, 1816 | 6 | 6 | 6 | 0 | 6 |
| Rhode Island | At-large | August 27, 1816 | 2 | 0 | | 2 | |
| Vermont | At-large | September 3, 1816 | 6 | 6 | 6 | 0 | 6 |
| Connecticut | At-large | September 16, 1816 | 7 | 0 | | 7 | |
| Maryland | Districts | October 6, 1816 | 9 | 5 | 1 | 4 | 1 |
| Delaware | At-large | October 7, 1816 | 2 | 1 | 1 | 1 | 1 |
| Georgia | At-large | October 7, 1816 | 6 | 6 | | 0 | |
| Ohio | Districts | October 8, 1816 | 6 | 5 | 1 | 1 | 1 |
| Pennsylvania | Districts | October 8, 1816 | 23 | 19 | 1 | 4 | 1 |
| South Carolina | Districts | October 14–15, 1816 | 9 | 9 | 1 | 0 | 1 |
| Massachusetts | Districts | November 4, 1816 | 20 | 9 | 7 | 11 | 7 |
| New Jersey | At-large | November 4–5, 1816 | 6 | 6 | | 0 | |
| Late elections (after the March 4, 1817 beginning of the term) ||||||||
| Virginia | Districts | April 1817 | 23 | 20 | 1 | 3 | 1 |
| Indiana | At-large | August 4, 1817 | 1 | 1 | | 0 | |
| Mississippi | At-large | August 4–5, 1817 | 1 | 1 | 1 | 0 | |
| Tennessee | Districts | August 7–8, 1817 | 6 | 6 | | 0 | |
| North Carolina | Districts | August 14, 1817 | 13 | 11 | | 2 | |
| Total | Total | Total | 184 | 144 78.3% | 25 | 40 21.7% | 24 |
House seats
Dem-Republican
78.26%
Federalist
21.74% :

## Special elections

There were special elections in 1816 and 1817 to the 14th United States Congress and 15th United States Congress.
Special elections are sorted by date then district.

### 14th Congress

| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| North Carolina 6 | Nathaniel Macon | Democratic- Republican | 1791 | Incumbent resigned December 15, 1815 when elected U.S. Senator. New member elected January 22, 1816 and seated February 7, 1816. Democratic-Republican hold. Winner was later re-elected to the next term; see below. | ▌Y Weldon Edwards (Democratic-Republican) 60.7% ▌William P. Little (Unknown) 39.3% |
| Maryland 5 (Seat A) | Nicholas R. Moore | Democratic- Republican | 1803 1810 (lost) 1812 | Incumbent resigned in 1815. New member elected January 27, 1816 and seated February 4, 1816. Democratic-Republican hold. Winner was later re-elected to the next term; see below. | ▌Y Samuel Smith (Democratic-Republican) 70.1% ▌Peter Little (Democratic-Republican) 29.8% |
| New York 21 | Peter B. Porter | Democratic- Republican | 1808 1812 (retired) 1814 | Incumbent resigned January 23, 1816 New member elected April 30 – May 2, 1816 and seated December 2, 1816. Democratic-Republican hold. Winner was not elected to the next term; see below. | ▌Y Archibald S. Clarke (Democratic-Republican) ▌Daniel W. Lewis (Federalist) 41.3% |
| North Carolina 5 | William R. King | Democratic- Republican | 1810 | Incumbent resigned, effective November 4, 1816. New member elected before August 16, 1816, and seated December 2, 1816. Democratic-Republican hold. Winner lost re-election to the next term; see below. | ▌Y Charles Hooks (Democratic-Republican) "Rev. S. Stanford" "by a majority of 343 votes" |
| North Carolina 8 | Richard Stanford | Democratic- Republican | 1796 | Incumbent died April 16, 1816. New member elected before August 22, 1816, and seated December 2, 1816. Democratic-Republican hold. Winner lost re-election to the next term; see below. | ▌Y Samuel Dickens (Democratic-Republican) 52.2% ▌John Craig (Democratic-Republican) 47.8% |
| New York 20 | Enos T. Throop | Democratic- Republican | 1814 | Incumbent resigned June 4, 1816 after losing re-election. New member elected August 27–29, 1816 and seated December 3, 1816. Democratic-Republican hold. Winner was not elected to the next term; see below. | ▌Y Daniel Avery (Democratic-Republican) 52.8% ▌Charles Kellogg (Democratic-Republican) 45.2% |
| Maryland 5 (Seat B) | William Pinkney | Democratic- Republican | 1790 1791 (Resigned) 1814 | Incumbent resigned April 18, 1816 to become Minister to Russia. New member elected September 3, 1816 and seated December 2, 1816. Democratic-Republican hold. Winner was later re-elected to the next term; see below. | ▌Y Peter Little (Democratic-Republican) 54.4% ▌Tobias Stansbury (Democratic-Republican) 45.6% |
| Maryland 3 | Alexander C. Hanson | Federalist | 1812 | Incumbent resigned after being elected to the Senate. New member elected October 6, 1816 and seated December 2, 1816. Federalist hold. Winner also elected to the next term; see below. | ▌Y George Peter (Federalist) 45.5% ▌Charles Kilgour (Federalist) 30.9% ▌Nicholas Snethen (Democratic-Republican) 23.5% |
| Ohio 1 | John McLean | Democratic- Republican | 1812 | Incumbent resigned in April 1816 after being appointed to the Supreme Court of Ohio. New member elected October 8, 1816 and seated December 2, 1816. Democratic-Republican hold. Winner also elected to the next term; see below. | ▌Y William H. Harrison (Democratic-Republican) 58.6% ▌Thomas R. Ross (Democratic-Republican) 31.0% ▌William C. Schenck (Federalist) 6.1% ▌William Corry (Federalist) 1.9% ▌Matthias Ross (Democratic-Republican) 1.6% |
| Pennsylvania 9 | Thomas Burnside | Democratic- Republican | 1815 (special) | Incumbent resigned in April 1816 to accept judicial appointment. New member elected October 8, 1816 and seated December 3, 1816. Democratic-Republican hold. Winner also elected to the next term; see below. | ▌Y William P. Maclay (Democratic-Republican) [data missing] |
| Virginia 18 | Thomas Gholson Jr. | Democratic- Republican | 1808 (special) | Incumbent died July 4, 1816. New member elected October 10–28, 1816 and seated December 4, 1816. Democratic-Republican hold. | ▌Y Thomas M. Nelson (Democratic-Republican) [data missing] |
| South Carolina 9 "Sumter or Camden district" | William Mayrant | Democratic- Republican | 1814 | Incumbent resigned October 21, 1816, having just lost re-election. New member elected November 25 & 26, 1816 and seated January 2, 1817. Democratic-Republican hold. Winner also won the general election; see below. | ▌Y Stephen Decatur Miller (Democratic-Republican) |
| Georgia at-large | Alfred Cuthbert | Democratic- Republican | 1813 (special) 1814 | Incumbent resigned November 9, 1816. New member elected in December 1816 and seated January 23, 1817. Democratic-Republican hold. | ▌Y Zadock Cook (Democratic-Republican) 39.5% ▌Thomas U. P. Charlton (Unknown) 38.3% ▌Moore (Unknown) 12.6% ▌Walker (Unknown) 9.6% |
| Kentucky 1 | James Clark | Democratic- Republican | 1812 | Incumbent resigned April 8, 1816 when appointed circuit court judge. New member elected in 1816 and seated December 2, 1816. Democratic-Republican hold. Winner was not elected to the next term; see below. | ▌Y Thomas Fletcher (Democratic-Republican) [data missing] |
| Massachusetts 11 | Elijah Brigham | Federalist | 1810 | Incumbent died February 22, 1816. New member elected in 1816 and seated December 2, 1816. Federalist hold. | ▌Y Benjamin Adams (Federalist) [data missing] |
| Virginia 23 | John Clopton | Democratic- Republican | 1795 1799 (lost) 1801 | Incumbent died September 11, 1816 New member elected in 1816 and seated December 17, 1816. Democratic-Republican hold. | ▌Y John Tyler (Democratic-Republican) ▌Andrew Stevenson (Democratic-Republican) ▌John Clopton Jr. (Democratic-Republican) |

### 15th Congress

| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member / Delegate | Party | First elected | Results | Candidates |
| Pennsylvania 10 | David Scott | Democratic- Republican | 1816 | Incumbent resigned to become president and judge of the court of common pleas. New member elected October 14, 1817 and seated with the rest of the House December 1, 1817. Democratic-Republican hold. | ▌Y John Murray (Democratic-Republican) 71.0% ▌Abram Light (Federalist) 29.0% |
| Connecticut at-large 2 seats on a general ticket | Sylvanus Backus | Federalist | 1816 | Member-elect died February 15, 1817. New member elected in 1817 and seated with the rest of the House December 1, 1817. Federalist hold. | ▌Y Ebenezer Huntington (Federalist) 29.2% ▌Y Nathaniel Terry (Federalist) 22.5% ▌Sylvester Gilbert (Federalist) 16.7% ▌Lyman Law (Federalist) 12.0% ▌Lewis B. Sturges (Federalist) 9.8% ▌Epaphroditus Champion (Federalist) 6.7% ▌Asa Bacon Jr. (Federalist) 3.2% |
| Connecticut at-large 2 seats on a general ticket | Charles Dennison | Federalist | 1816 | Member-elect declined the seat. New member elected in 1817 and seated with the rest of the House December 1, 1817. Federalist hold. | ▌Y Ebenezer Huntington (Federalist) 29.2% ▌Y Nathaniel Terry (Federalist) 22.5% ▌Sylvester Gilbert (Federalist) 16.7% ▌Lyman Law (Federalist) 12.0% ▌Lewis B. Sturges (Federalist) 9.8% ▌Epaphroditus Champion (Federalist) 6.7% ▌Asa Bacon Jr. (Federalist) 3.2% |
| New York 4 | Henry B. Lee | Democratic- Republican | 1816 | Member-elect died February 18, 1817. New member elected in 1817 and seated with the rest of the House December 1, 1817. Democratic-Republican hold. | ▌Y James Tallmadge Jr. (Democratic-Republican) 47.7% ▌Lemuel Clift (Federalist) 38.5% ▌Abraham Adriance (Democratic-Republican) 13.8% |
| Missouri Territory at-large | John Scott | Democratic- Republican | 1816 | Incumbent's re-election declared illegal and seat vacated since March 4, 1817. Incumbent re-elected in 1817 and seated August 4, 1817. | ▌Y John Scott (Democratic-Republican) [data missing] |

## Connecticut

Connecticut elected its members September 16, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Connecticut at-large 7 seats on a general ticket | Benjamin Tallmadge | Federalist | 1801 (special) | Incumbent retired. Federalist hold. Successor (Backus) died February 15, 1817, leading to a special election. | ▌Y Sylvanus Backus (Federalist) 13.7% ▌Y Samuel B. Sherwood (Federalist) 9.0% ▌Y Charles Dennison (Federalist) 8.9% ▌Y Timothy Pitkin (Federalist) 8.8% ▌Y Thomas Scott Williams (Federalist) 7.1% ▌Y Jonathan O. Moseley (Federalist) 7.0% ▌Y Uriel Holmes (Federalist) 6.7% ▌Ebenezer Huntington (Federalist) 6.6% ▌Lyman Law (Federalist) 6.4% ▌Lewis B. Sturges (Federalist) 6.2% ▌Epaphroditus Champion (Federalist) 5.9% ▌Asa Bacon Jr. (Federalist) 5.4% ▌Nathaniel Terry (Federalist) 4.4% ▌Sylvester Gilbert (Democratic-Republican) 4.2% |
| Connecticut at-large 7 seats on a general ticket | Epaphroditus Champion | Federalist | 1806 | Incumbent lost-re-election. Federalist hold. | ▌Y Sylvanus Backus (Federalist) 13.7% ▌Y Samuel B. Sherwood (Federalist) 9.0% ▌Y Charles Dennison (Federalist) 8.9% ▌Y Timothy Pitkin (Federalist) 8.8% ▌Y Thomas Scott Williams (Federalist) 7.1% ▌Y Jonathan O. Moseley (Federalist) 7.0% ▌Y Uriel Holmes (Federalist) 6.7% ▌Ebenezer Huntington (Federalist) 6.6% ▌Lyman Law (Federalist) 6.4% ▌Lewis B. Sturges (Federalist) 6.2% ▌Epaphroditus Champion (Federalist) 5.9% ▌Asa Bacon Jr. (Federalist) 5.4% ▌Nathaniel Terry (Federalist) 4.4% ▌Sylvester Gilbert (Democratic-Republican) 4.2% |
| Connecticut at-large 7 seats on a general ticket | Lewis B. Sturges | Federalist | 1805 (special) | Incumbent lost-re-election. Federalist hold. Successor (Dennison) declined to serve, leading to a special election. | ▌Y Sylvanus Backus (Federalist) 13.7% ▌Y Samuel B. Sherwood (Federalist) 9.0% ▌Y Charles Dennison (Federalist) 8.9% ▌Y Timothy Pitkin (Federalist) 8.8% ▌Y Thomas Scott Williams (Federalist) 7.1% ▌Y Jonathan O. Moseley (Federalist) 7.0% ▌Y Uriel Holmes (Federalist) 6.7% ▌Ebenezer Huntington (Federalist) 6.6% ▌Lyman Law (Federalist) 6.4% ▌Lewis B. Sturges (Federalist) 6.2% ▌Epaphroditus Champion (Federalist) 5.9% ▌Asa Bacon Jr. (Federalist) 5.4% ▌Nathaniel Terry (Federalist) 4.4% ▌Sylvester Gilbert (Democratic-Republican) 4.2% |
| Connecticut at-large 7 seats on a general ticket | Timothy Pitkin | Federalist | 1805 (special) | Incumbent re-elected. | ▌Y Sylvanus Backus (Federalist) 13.7% ▌Y Samuel B. Sherwood (Federalist) 9.0% ▌Y Charles Dennison (Federalist) 8.9% ▌Y Timothy Pitkin (Federalist) 8.8% ▌Y Thomas Scott Williams (Federalist) 7.1% ▌Y Jonathan O. Moseley (Federalist) 7.0% ▌Y Uriel Holmes (Federalist) 6.7% ▌Ebenezer Huntington (Federalist) 6.6% ▌Lyman Law (Federalist) 6.4% ▌Lewis B. Sturges (Federalist) 6.2% ▌Epaphroditus Champion (Federalist) 5.9% ▌Asa Bacon Jr. (Federalist) 5.4% ▌Nathaniel Terry (Federalist) 4.4% ▌Sylvester Gilbert (Democratic-Republican) 4.2% |
| Connecticut at-large 7 seats on a general ticket | John Davenport | Federalist | 1798 | Incumbent retired. Federalist hold. | ▌Y Sylvanus Backus (Federalist) 13.7% ▌Y Samuel B. Sherwood (Federalist) 9.0% ▌Y Charles Dennison (Federalist) 8.9% ▌Y Timothy Pitkin (Federalist) 8.8% ▌Y Thomas Scott Williams (Federalist) 7.1% ▌Y Jonathan O. Moseley (Federalist) 7.0% ▌Y Uriel Holmes (Federalist) 6.7% ▌Ebenezer Huntington (Federalist) 6.6% ▌Lyman Law (Federalist) 6.4% ▌Lewis B. Sturges (Federalist) 6.2% ▌Epaphroditus Champion (Federalist) 5.9% ▌Asa Bacon Jr. (Federalist) 5.4% ▌Nathaniel Terry (Federalist) 4.4% ▌Sylvester Gilbert (Democratic-Republican) 4.2% |
| Connecticut at-large 7 seats on a general ticket | Jonathan O. Moseley | Federalist | 1804 | Incumbent re-elected. | ▌Y Sylvanus Backus (Federalist) 13.7% ▌Y Samuel B. Sherwood (Federalist) 9.0% ▌Y Charles Dennison (Federalist) 8.9% ▌Y Timothy Pitkin (Federalist) 8.8% ▌Y Thomas Scott Williams (Federalist) 7.1% ▌Y Jonathan O. Moseley (Federalist) 7.0% ▌Y Uriel Holmes (Federalist) 6.7% ▌Ebenezer Huntington (Federalist) 6.6% ▌Lyman Law (Federalist) 6.4% ▌Lewis B. Sturges (Federalist) 6.2% ▌Epaphroditus Champion (Federalist) 5.9% ▌Asa Bacon Jr. (Federalist) 5.4% ▌Nathaniel Terry (Federalist) 4.4% ▌Sylvester Gilbert (Democratic-Republican) 4.2% |
| Connecticut at-large 7 seats on a general ticket | Lyman Law | Federalist | 1810 | Incumbent lost-re-election. Federalist hold. | ▌Y Sylvanus Backus (Federalist) 13.7% ▌Y Samuel B. Sherwood (Federalist) 9.0% ▌Y Charles Dennison (Federalist) 8.9% ▌Y Timothy Pitkin (Federalist) 8.8% ▌Y Thomas Scott Williams (Federalist) 7.1% ▌Y Jonathan O. Moseley (Federalist) 7.0% ▌Y Uriel Holmes (Federalist) 6.7% ▌Ebenezer Huntington (Federalist) 6.6% ▌Lyman Law (Federalist) 6.4% ▌Lewis B. Sturges (Federalist) 6.2% ▌Epaphroditus Champion (Federalist) 5.9% ▌Asa Bacon Jr. (Federalist) 5.4% ▌Nathaniel Terry (Federalist) 4.4% ▌Sylvester Gilbert (Democratic-Republican) 4.2% |

## Delaware

Delaware elected its members October 7, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Delaware at-large 2 seats on a general ticket | Thomas Clayton | Federalist | 1814 | Incumbent lost-re-election. Federalist hold. | ▌Y Louis McLane (Federalist) 24.0% ▌Y Willard Hall (Democratic-Republican) 23.6% ▌Caesar A. Rodney (Democratic-Republican) 23.5% ▌Caleb Rodney (Federalist) 23.0% ▌Thomas Clayton (Federalist) 3.3% ▌Thomas Cooper (Federalist) 2.6% |
| Delaware at-large 2 seats on a general ticket | Thomas Cooper | Federalist | 1812 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Louis McLane (Federalist) 24.0% ▌Y Willard Hall (Democratic-Republican) 23.6% ▌Caesar A. Rodney (Democratic-Republican) 23.5% ▌Caleb Rodney (Federalist) 23.0% ▌Thomas Clayton (Federalist) 3.3% ▌Thomas Cooper (Federalist) 2.6% |

## Georgia

Georgia elected its members October 7, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Georgia at-large 6 seats on a general ticket | Wilson Lumpkin | Democratic-Republican | 1814 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y William Terrell (Democratic-Republican) 10.9% ▌Y Joel Crawford (Democratic-Republican) 10.5% ▌Y Joel Abbot (Democratic-Republican) 9.6% ▌Y Zadock Cook (Democratic-Republican) 8.4% ▌Y Thomas W. Cobb (Democratic-Republican) 8.2% ▌Y John Forsyth (Democratic-Republican) 7.9% ▌John Dooly (Unknown) 7.3% ▌Richard Henry Wilde (Democratic-Republican) 7.0% ▌Homer Virgil Milton (Unknown) 6.8% ▌Wilson Lumpkin (Democratic-Republican) 6.8% ▌Alfred Cuthbert (Democratic-Republican) 6.4% ▌Allen Daniel (Unknown) 6.3% ▌Thomas Telfair (Democratic-Republican) 2.3% ▌James Wood (Unknown) 1.6% |
| Georgia at-large 6 seats on a general ticket | Richard Henry Wilde | Democratic-Republican | 1814 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y William Terrell (Democratic-Republican) 10.9% ▌Y Joel Crawford (Democratic-Republican) 10.5% ▌Y Joel Abbot (Democratic-Republican) 9.6% ▌Y Zadock Cook (Democratic-Republican) 8.4% ▌Y Thomas W. Cobb (Democratic-Republican) 8.2% ▌Y John Forsyth (Democratic-Republican) 7.9% ▌John Dooly (Unknown) 7.3% ▌Richard Henry Wilde (Democratic-Republican) 7.0% ▌Homer Virgil Milton (Unknown) 6.8% ▌Wilson Lumpkin (Democratic-Republican) 6.8% ▌Alfred Cuthbert (Democratic-Republican) 6.4% ▌Allen Daniel (Unknown) 6.3% ▌Thomas Telfair (Democratic-Republican) 2.3% ▌James Wood (Unknown) 1.6% |
| Georgia at-large 6 seats on a general ticket | Bolling Hall | Democratic-Republican | 1810 | Incumbent retired. Democratic-Republican hold. | ▌Y William Terrell (Democratic-Republican) 10.9% ▌Y Joel Crawford (Democratic-Republican) 10.5% ▌Y Joel Abbot (Democratic-Republican) 9.6% ▌Y Zadock Cook (Democratic-Republican) 8.4% ▌Y Thomas W. Cobb (Democratic-Republican) 8.2% ▌Y John Forsyth (Democratic-Republican) 7.9% ▌John Dooly (Unknown) 7.3% ▌Richard Henry Wilde (Democratic-Republican) 7.0% ▌Homer Virgil Milton (Unknown) 6.8% ▌Wilson Lumpkin (Democratic-Republican) 6.8% ▌Alfred Cuthbert (Democratic-Republican) 6.4% ▌Allen Daniel (Unknown) 6.3% ▌Thomas Telfair (Democratic-Republican) 2.3% ▌James Wood (Unknown) 1.6% |
| Georgia at-large 6 seats on a general ticket | Zadock Cook | Democratic-Republican | 1816 (special) | Incumbent re-elected. | ▌Y William Terrell (Democratic-Republican) 10.9% ▌Y Joel Crawford (Democratic-Republican) 10.5% ▌Y Joel Abbot (Democratic-Republican) 9.6% ▌Y Zadock Cook (Democratic-Republican) 8.4% ▌Y Thomas W. Cobb (Democratic-Republican) 8.2% ▌Y John Forsyth (Democratic-Republican) 7.9% ▌John Dooly (Unknown) 7.3% ▌Richard Henry Wilde (Democratic-Republican) 7.0% ▌Homer Virgil Milton (Unknown) 6.8% ▌Wilson Lumpkin (Democratic-Republican) 6.8% ▌Alfred Cuthbert (Democratic-Republican) 6.4% ▌Allen Daniel (Unknown) 6.3% ▌Thomas Telfair (Democratic-Republican) 2.3% ▌James Wood (Unknown) 1.6% |
| Georgia at-large 6 seats on a general ticket | Thomas Telfair | Democratic-Republican | 1812 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y William Terrell (Democratic-Republican) 10.9% ▌Y Joel Crawford (Democratic-Republican) 10.5% ▌Y Joel Abbot (Democratic-Republican) 9.6% ▌Y Zadock Cook (Democratic-Republican) 8.4% ▌Y Thomas W. Cobb (Democratic-Republican) 8.2% ▌Y John Forsyth (Democratic-Republican) 7.9% ▌John Dooly (Unknown) 7.3% ▌Richard Henry Wilde (Democratic-Republican) 7.0% ▌Homer Virgil Milton (Unknown) 6.8% ▌Wilson Lumpkin (Democratic-Republican) 6.8% ▌Alfred Cuthbert (Democratic-Republican) 6.4% ▌Allen Daniel (Unknown) 6.3% ▌Thomas Telfair (Democratic-Republican) 2.3% ▌James Wood (Unknown) 1.6% |
| Georgia at-large 6 seats on a general ticket | John Forsyth | Democratic-Republican | 1812 | Incumbent re-elected. | ▌Y William Terrell (Democratic-Republican) 10.9% ▌Y Joel Crawford (Democratic-Republican) 10.5% ▌Y Joel Abbot (Democratic-Republican) 9.6% ▌Y Zadock Cook (Democratic-Republican) 8.4% ▌Y Thomas W. Cobb (Democratic-Republican) 8.2% ▌Y John Forsyth (Democratic-Republican) 7.9% ▌John Dooly (Unknown) 7.3% ▌Richard Henry Wilde (Democratic-Republican) 7.0% ▌Homer Virgil Milton (Unknown) 6.8% ▌Wilson Lumpkin (Democratic-Republican) 6.8% ▌Alfred Cuthbert (Democratic-Republican) 6.4% ▌Allen Daniel (Unknown) 6.3% ▌Thomas Telfair (Democratic-Republican) 2.3% ▌James Wood (Unknown) 1.6% |

## Illinois Territory

See Non-voting delegates, below.

## Indiana

Indiana elected its member August 4, 1817, having just elected him just the year before to the new seat.

### 14th Congress

| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Indiana at-large | None (new state) | None (new state) | None (new state) | Indiana was admitted as a state of the Union on December 11, 1816. New member elected in 1816 and seated December 11, 1816. Democratic-Republican gain. | ▌Y William Hendricks (Democratic-Republican) 80.2% ▌Allen Thom (Unknown) 19.7% |

### 15th Congress

| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Indiana at-large | William Hendricks | Democratic- Republican | 1816 | Incumbent re-elected. | ▌Y William Hendricks (Democratic-Republican) 60.1% ▌Thomas Posey (Democratic-Republican) 39.9% |

## Kentucky

Kentucky elected its members August 5, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Kentucky 1 | James Clark | Democratic- Republican | 1812 | Incumbent resigned April 8, 1816 when appointed circuit court judge. Democratic-Republican hold. Successor was not elected to finish the current term. | ▌Y David Trimble (Democratic-Republican) 55.3% ▌George Stockton (Unknown) 44.7% |
| Kentucky 2 | Henry Clay | Democratic- Republican | 1810 1814 (resigned) 1814 1815 (seat declared vacant) 1815 (special) | Incumbent re-elected. | ▌Y Henry Clay (Democratic-Republican) 57.6% ▌John Pope (Democratic-Republican) 42.4% |
| Kentucky 3 | Richard M. Johnson | Democratic- Republican | 1806 | Incumbent re-elected. | ▌Y Richard M. Johnson (Democratic-Republican) 56.6% ▌Benjamin Taylor (Federalist) 43.4% |
| Kentucky 4 | Joseph Desha | Democratic- Republican | 1806 | Incumbent re-elected. | ▌Y Joseph Desha (Democratic-Republican) 56.1% ▌William Garrard (Unknown) 43.9% |
| Kentucky 5 | Alney McLean | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Anthony New (Democratic-Republican) 64.4% ▌Benjamin W. Patton (Unknown) 35.6% |
| Kentucky 6 | Solomon P. Sharp | Democratic- Republican | 1812 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y David Walker (Democratic-Republican) 54.2% ▌William Thompson (Unknown) 37.7% ▌Solomon P. Sharp (Democratic-Republican) 8.2% |
| Kentucky 7 | Samuel McKee | Democratic- Republican | 1808 | Incumbent retired. Democratic-Republican hold. | ▌Y George Robertson (Democratic-Republican) 62.3% ▌Robert Caldwell (Unknown) 37.7% |
| Kentucky 8 | Stephen Ormsby | Democratic- Republican | 1810 1812 (lost) 1813 (special) | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Richard Anderson (Democratic-Republican) 56.8% ▌Edward George (Unknown) 34.6% ▌Stephen Ormsby (Democratic-Republican) 8.6% |
| Kentucky 9 | Micah Taul | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Tunstal Quarles (Democratic-Republican) ▌Rife |
| Kentucky 10 | Benjamin Hardin | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Thomas Speed (Democratic-Republican) 42.3% ▌James Crutcher (Unknown) 31.2% ▌John Lancaster (Unknown) 26.5% |

## Louisiana

Louisiana elected its members July 1–3, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Louisiana at-large | Thomas B. Robertson | Democratic-Republican | 1812 | Incumbent re-elected. | ▌Y Thomas B. Robertson (Democratic-Republican) 100% |

## Maryland

Maryland elected its members October 6, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Maryland 1 | Philip Stuart | Federalist | 1810 | Incumbent re-elected. | ▌Y Philip Stuart (Federalist) 99.1% |
| Maryland 2 | John C. Herbert | Federalist | 1814 | Incumbent re-elected. | ▌Y John C. Herbert (Federalist) 50.6% ▌Joshua Barney (Democratic-Republican) 49.2% |
| Maryland 3 | Alexander C. Hanson | Federalist | 1812 | Incumbent resigned in 1816 when elected U.S. Senator. Winner was also elected to finish the term, see above. Federalist hold. | ▌Y George Peter (Federalist) 46.0% ▌Charles Kilgour (Federalist) 30.4% ▌Nicholas Snethen (Democratic-Republican) 23.6% |
| Maryland 4 | George Baer Jr. | Federalist | 1796 1801 (retired) 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Samuel Ringgold (Democratic-Republican) 53.6% ▌Matthew Van Lear (Federalist) 46.3% |
| Maryland 5 Plural district with 2 seats | Samuel Smith | Democratic-Republican | 1792 1802 (retired) 1816 (special) | Incumbent re-elected. | ▌Y Samuel Smith (Democratic-Republican) 42.0% ▌Y Peter Little (Democratic-Republican) 31.4% ▌Tobias Stansbury (Democratic-Republican) 26.6% |
| Maryland 5 Plural district with 2 seats | Peter Little | Democratic-Republican | 1816 (special) | Incumbent re-elected. | ▌Y Samuel Smith (Democratic-Republican) 42.0% ▌Y Peter Little (Democratic-Republican) 31.4% ▌Tobias Stansbury (Democratic-Republican) 26.6% |
| Maryland 6 | Stevenson Archer | Democratic-Republican | 1811 (special) | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Philip Reed (Democratic-Republican) 51.5% ▌Stevenson Archer (Democratic-Republican) 48.5% |
| Maryland 7 | Robert Wright | Democratic-Republican | 1810 (special) | Incumbent retired. Democratic-Republican hold. | ▌Y Thomas Culbreth (Democratic-Republican) 50.8% ▌William Potter (Federalist) 49.2% |
| Maryland 8 | Charles Goldsborough | Federalist | 1804 | Incumbent retired. Federalist hold. | ▌Y Thomas Bayly (Federalist) 51.7% ▌Ephraim King Wilson (Federalist) 46.6% ▌Thomas Williams (Democratic-Republican) 1.8% |

## Massachusetts

Massachusetts's electoral law required a majority for election. In five districts this was not met on the first election, requiring additional trials to be held.
Massachusetts elected its members November 4, 1816.
District numbers differed between source used and elsewhere on Wikipedia; district numbers used elsewhere on Wikipedia used here.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Massachusetts 1 "Suffolk district" | Artemas Ward Jr. | Federalist | 1812 | Incumbent retired. Federalist hold. Winner declined to serve and was replaced in a special election. | ▌Y James Lloyd (Federalist) 98.0% ▌Benjamin Austin (Democratic-Republican) 2.0% |
| Massachusetts 2 "Essex South district" | Timothy Pickering | Federalist | 1812 | Incumbent retired. Democratic-Republican gain. | ▌Y Nathaniel Silsbee (Democratic-Republican) 50.5% ▌Thomas Stevens (Federalist) 49.5% |
| Massachusetts 3 "Essex North district" | Jeremiah Nelson | Federalist | 1804 1806 (retired) 1814 | Incumbent re-elected. | First ballot (November 4, 1816) ▌William B. Banister (Federalist) 44.0% ▌Thomas Kitteridge (Democratic-Republican) 39.4% ▌Samuel L. Knapp (Federalist) 9.7% ▌Ebenezer Moseley (Federalist) 5.7% ▌Jeremiah Nelson (Federalist) 1.2% Second ballot (January 27, 1817) ▌William B. Banister (Federalist) 46.0% ▌Thomas Kitteridge (Democratic-Republican) 39.0% ▌Jeremiah Nelson (Federalist) 11.8% Others 3.2% Third ballot (May 1, 1817) ▌Y Jeremiah Nelson (Federalist) 57.7% ▌Thomas Kitteridge (Democratic-Republican) 33.9% Others 8.4% |
| Massachusetts 4 "Middlesex district" | Asahel Stearns | Federalist | 1814 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Timothy Fuller (Democratic-Republican) 55.0% ▌Asahel Stearns (Federalist) 45.0% |
| Massachusetts 5 "Hampshire South district" | Elijah H. Mills | Federalist | 1814 | Incumbent re-elected. | ▌Y Elijah H. Mills (Federalist) 81.0% ▌Enos Foot (Democratic-Republican) 9.9% ▌Lewis Strong (Federalist) 6.7% Others 2.5% |
| Massachusetts 6 "Hampshire North district" | Samuel Taggart | Federalist | 1803 | Incumbent retired. Federalist hold. | ▌Y Samuel C. Allen (Federalist) 67.7% ▌Noah Webster (Independent) 15.6% ▌Elihu Lyman (Democratic-Republican) 13.6% Others 3.2% |
| Massachusetts 7 "Berkshire district" | John W. Hulbert | Federalist | 1812 | Incumbent retired. Democratic-Republican gain. | ▌Y Henry Shaw (Democratic-Republican) 52.2% ▌Daniel Noble (Federalist) 46.0% Others 1.8% |
| Massachusetts 8 "Plymouth district" | William Baylies | Federalist | 1812 | Incumbent retired. Democratic-Republican gain. | First ballot (November 4, 1816) ▌Zabdiel Sampson (Democratic-Republican) 49.2% ▌Wilkes Wood (Federalist) 46.2% Others 4.6% Second ballot (January 27, 1817) ▌Y Zabdiel Sampson (Democratic-Republican) 51.8% ▌Wilkes Wood (Federalist) 47.0% Others 1.2% |
| Massachusetts 9 "Barnstable district" | John Reed Jr. | Federalist | 1812 | Incumbent lost-re-election. Democratic-Republican gain. | First ballot (November 4, 1816) ▌Walter Folger Jr. (Democratic-Republican) 49.7% ▌John Reed Jr. (Federalist) 36.4% ▌Elijah Cobb (Federalist) 10.4% Others 3.5% Second ballot (January 27, 1817) ▌Walter Folger Jr. (Democratic-Republican) 46.9% ▌John Reed Jr. (Federalist) 30.2% ▌Thadeus Coffin (Federalist) 21.4% ▌Elijah Cobb (Federalist) 1.5% Third ballot (May 1, 1817) ▌Y Walter Folger Jr. (Democratic-Republican) 52.8% ▌John Reed Jr. (Federalist) 39.5% ▌William Wills (Federalist) 6.2% Others 1.6% |
| Massachusetts 10 "Bristol district" | Laban Wheaton | Federalist | 1808 | Incumbent retired. Democratic-Republican gain. | ▌Y Marcus Morton (Democratic-Republican) 50.6% ▌Samuel Crocker (Federalist) 46.3% Others 3.1% |
| Massachusetts 11 "Worcester South district" | Elijah Brigham | Federalist | 1810 | Incumbent retired. Federalist hold. | ▌Y Benjamin Adams (Federalist) 66.3% ▌Abraham Lincoln (Democratic-Republican) 30.6% ▌Levi Lincoln Sr. (Democratic-Republican) 3.1% |
| Massachusetts 12 "Worcester North district" | Solomon Strong | Federalist | 1814 | Incumbent re-elected. | ▌Y Solomon Strong (Federalist) 69.4% ▌Edmund Cushing (Democratic-Republican) 30.6% |
| Massachusetts 13 "Norfolk district" | Nathaniel Ruggles | Federalist | 1812 | Incumbent re-elected. | ▌Y Nathaniel Ruggles (Federalist) 50.4% ▌Ebenezer Seaver (Democratic-Republican) 46.9% Others 2.7% |
| Massachusetts 14 "1st Eastern district" District of Maine | Cyrus King | Federalist | 1812 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y John Holmes (Democratic-Republican) 58.9% ▌Cyrus King (Federalist) 38.0% Others 3.1% |
| Massachusetts 15 "2nd Eastern district" District of Maine | George Bradbury | Federalist | 1812 | Incumbent retired. Federalist hold. | ▌Y Ezekiel Whitman (Federalist) 51.5% ▌Mark Harris (Democratic-Republican) 48.5% |
| Massachusetts 16 "3rd Eastern district" District of Maine | Benjamin Brown | Federalist | 1812 | Ran for re-election in the 18th district Federalist hold. | ▌Y Benjamin Orr (Federalist) 63.3% ▌Erastus Foote (Democratic-Republican) 36.7% |
| Massachusetts 17 "4th Eastern district" District of Maine | James Carr | Democratic- Republican | 1815 | Incumbent retired. Federalist gain. | ▌Y John Wilson (Federalist) 55.2% ▌Martin Kinsley (Democratic-Republican) 44.8% |
| Massachusetts 18 "5th Eastern district" District of Maine | Thomas Rice | Federalist | 1814 | Incumbent re-elected. | First ballot (November 4, 1816) ▌Benjamin Brown (Federalist) 41.2% ▌Nathan Cutler (Democratic-Republican) 31.6% ▌Samuel S. Conner (Democratic-Republican) 27.2% Second ballot (January 27, 1817) ▌Benjamin Brown (Federalist) 45.0% ▌Samuel S. Conner (Democratic-Republican) 22.5% ▌Nathan Cutler (Democratic-Republican) 21.9% Others 10.6% Third ballot (May 1, 1817) ▌Benjamin Brown (Federalist) 39.4% ▌Samuel S. Conner (Democratic-Republican) 31.4% ▌Nathan Cutler (Democratic-Republican) 15.9% ▌Obed Wilson (Democratic-Republican) 7.0% ▌Joshua Cushman (Democratic-Republican) 3.1% Others 3.2% Fourth ballot (July 21, 1817) ▌Thomas Rice (Federalist) 48.7% ▌Samuel S. Conner (Democratic-Republican) 37.8% ▌Obed Wilson (Democratic-Republican) 7.5% ▌Joshua Cushman (Democratic-Republican) 2.5% Others 3.5% Fifth ballot (September 29, 1817) ▌Joshua Cushman (Democratic-Republican) 47.2% ▌Thomas Rice (Federalist) 40.4% Others 12.4% Sixth ballot (December 1, 1817) ▌Y Thomas Rice (Federalist) 51.0% ▌Joshua Cushman (Democratic-Republican) 45.6% Others 3.4% |
| Massachusetts 18 "5th Eastern district" District of Maine | Samuel S. Conner Formerly served in the 19th district. | Democratic- Republican | 1815 | Incumbent lost re-election. Democratic-Republican loss. | First ballot (November 4, 1816) ▌Benjamin Brown (Federalist) 41.2% ▌Nathan Cutler (Democratic-Republican) 31.6% ▌Samuel S. Conner (Democratic-Republican) 27.2% Second ballot (January 27, 1817) ▌Benjamin Brown (Federalist) 45.0% ▌Samuel S. Conner (Democratic-Republican) 22.5% ▌Nathan Cutler (Democratic-Republican) 21.9% Others 10.6% Third ballot (May 1, 1817) ▌Benjamin Brown (Federalist) 39.4% ▌Samuel S. Conner (Democratic-Republican) 31.4% ▌Nathan Cutler (Democratic-Republican) 15.9% ▌Obed Wilson (Democratic-Republican) 7.0% ▌Joshua Cushman (Democratic-Republican) 3.1% Others 3.2% Fourth ballot (July 21, 1817) ▌Thomas Rice (Federalist) 48.7% ▌Samuel S. Conner (Democratic-Republican) 37.8% ▌Obed Wilson (Democratic-Republican) 7.5% ▌Joshua Cushman (Democratic-Republican) 2.5% Others 3.5% Fifth ballot (September 29, 1817) ▌Joshua Cushman (Democratic-Republican) 47.2% ▌Thomas Rice (Federalist) 40.4% Others 12.4% Sixth ballot (December 1, 1817) ▌Y Thomas Rice (Federalist) 51.0% ▌Joshua Cushman (Democratic-Republican) 45.6% Others 3.4% |
| Massachusetts 19 "6th Eastern district" District of Maine | Vacant | Vacant | Vacant | Incumbent ran in the 18th district. Democratic-Republican gain. | First ballot (November 4, 1816) ▌James Parker (Democratic-Republican) 42.9% ▌Thomas Rice (Federalist) 41.2% ▌John Chandler (Democratic-Republican) 15.0% Others 0.9% Second ballot (January 27, 1817) ▌Thomas Rice (Federalist) 38.2% ▌John Chandler (Democratic-Republican) 31.7% ▌James Parker (Democratic-Republican) 30.1% Third ballot (May 1, 1817) ▌James Parker (Democratic-Republican) 43.8% ▌Peter Grant (Federalist) 39.0% ▌Thomas Rice (Federalist) 6.5% ▌Joshua Gage (Democratic-Republican) 5.6% ▌John Chandler (Democratic-Republican) 5.1% Fourth ballot (July 21, 1817) ▌Peter Grant (Federalist) 50.0% ▌James Parker (Democratic-Republican) 32.2% ▌Joshua Gage (Democratic-Republican) 11.9% Others 5.9% Fifth ballot (September 29, 1817) ▌Y Joshua Gage (Democratic-Republican) 60.4% ▌Peter Grant (Federalist) 39.6% |
| Massachusetts 20 "7th Eastern district" District of Maine | Albion K. Parris | Democratic- Republican | 1814 | Incumbent re-elected. | ▌Y Albion K. Parris (Democratic-Republican) 58.2% ▌Samuel A. Bradley (Federalist) 35.8% ▌Levi Hubbard (Democratic-Republican) 6.0% |

## Mississippi

Mississippi was admitted as a state on December 10, 1817 from the western half of the former Mississippi Territory (the eastern half became Alabama Territory) It elected its first representative to Congress August 4–5, 1817.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Mississippi at-large | None (District created) | None (District created) | None (District created) | New seat. Democratic-Republican gain. | ▌Y George Poindexter (Democratic-Republican) 99.8% ▌Christopher Rankin (Democratic-Republican) 0.2% |

## Missouri Territory

See Non-voting delegates, below.

## New Hampshire

New Hampshire elected its members August 26, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| New Hampshire at-large 6 seats on a general ticket | Bradbury Cilley | Federalist | 1812 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Josiah Butler (Democratic-Republican) 8.9% ▌Y Nathaniel Upham (Democratic-Republican) 8.9% ▌Y Clifton Clagett (Democratic-Republican) 8.9% ▌Y Salma Hale (Democratic-Republican) 8.9% ▌Y John F. Parrott (Democratic-Republican) 8.7% ▌Y Arthur Livermore (Democratic-Republican) 8.7% ▌William Hale (Federalist) 7.8% ▌Jeremiah Smith (Federalist) 7.8% ▌Jeduthun Wilcox (Federalist) 7.8% ▌Roger Vose (Federalist) 7.8% ▌Bradbury Cilley (Federalist) 7.7% ▌Parker Noyes (Federalist) 7.7% |
| New Hampshire at-large 6 seats on a general ticket | Charles Humphrey Atherton | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Josiah Butler (Democratic-Republican) 8.9% ▌Y Nathaniel Upham (Democratic-Republican) 8.9% ▌Y Clifton Clagett (Democratic-Republican) 8.9% ▌Y Salma Hale (Democratic-Republican) 8.9% ▌Y John F. Parrott (Democratic-Republican) 8.7% ▌Y Arthur Livermore (Democratic-Republican) 8.7% ▌William Hale (Federalist) 7.8% ▌Jeremiah Smith (Federalist) 7.8% ▌Jeduthun Wilcox (Federalist) 7.8% ▌Roger Vose (Federalist) 7.8% ▌Bradbury Cilley (Federalist) 7.7% ▌Parker Noyes (Federalist) 7.7% |
| New Hampshire at-large 6 seats on a general ticket | William Hale | Federalist | 1808 1810 (lost) 1812 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Josiah Butler (Democratic-Republican) 8.9% ▌Y Nathaniel Upham (Democratic-Republican) 8.9% ▌Y Clifton Clagett (Democratic-Republican) 8.9% ▌Y Salma Hale (Democratic-Republican) 8.9% ▌Y John F. Parrott (Democratic-Republican) 8.7% ▌Y Arthur Livermore (Democratic-Republican) 8.7% ▌William Hale (Federalist) 7.8% ▌Jeremiah Smith (Federalist) 7.8% ▌Jeduthun Wilcox (Federalist) 7.8% ▌Roger Vose (Federalist) 7.8% ▌Bradbury Cilley (Federalist) 7.7% ▌Parker Noyes (Federalist) 7.7% |
| New Hampshire at-large 6 seats on a general ticket | Roger Vose | Federalist | 1812 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Josiah Butler (Democratic-Republican) 8.9% ▌Y Nathaniel Upham (Democratic-Republican) 8.9% ▌Y Clifton Clagett (Democratic-Republican) 8.9% ▌Y Salma Hale (Democratic-Republican) 8.9% ▌Y John F. Parrott (Democratic-Republican) 8.7% ▌Y Arthur Livermore (Democratic-Republican) 8.7% ▌William Hale (Federalist) 7.8% ▌Jeremiah Smith (Federalist) 7.8% ▌Jeduthun Wilcox (Federalist) 7.8% ▌Roger Vose (Federalist) 7.8% ▌Bradbury Cilley (Federalist) 7.7% ▌Parker Noyes (Federalist) 7.7% |
| New Hampshire at-large 6 seats on a general ticket | Daniel Webster | Federalist | 1812 | Incumbent retired. Democratic-Republican gain. | ▌Y Josiah Butler (Democratic-Republican) 8.9% ▌Y Nathaniel Upham (Democratic-Republican) 8.9% ▌Y Clifton Clagett (Democratic-Republican) 8.9% ▌Y Salma Hale (Democratic-Republican) 8.9% ▌Y John F. Parrott (Democratic-Republican) 8.7% ▌Y Arthur Livermore (Democratic-Republican) 8.7% ▌William Hale (Federalist) 7.8% ▌Jeremiah Smith (Federalist) 7.8% ▌Jeduthun Wilcox (Federalist) 7.8% ▌Roger Vose (Federalist) 7.8% ▌Bradbury Cilley (Federalist) 7.7% ▌Parker Noyes (Federalist) 7.7% |
| New Hampshire at-large 6 seats on a general ticket | Jeduthun Wilcox | Federalist | 1812 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Josiah Butler (Democratic-Republican) 8.9% ▌Y Nathaniel Upham (Democratic-Republican) 8.9% ▌Y Clifton Clagett (Democratic-Republican) 8.9% ▌Y Salma Hale (Democratic-Republican) 8.9% ▌Y John F. Parrott (Democratic-Republican) 8.7% ▌Y Arthur Livermore (Democratic-Republican) 8.7% ▌William Hale (Federalist) 7.8% ▌Jeremiah Smith (Federalist) 7.8% ▌Jeduthun Wilcox (Federalist) 7.8% ▌Roger Vose (Federalist) 7.8% ▌Bradbury Cilley (Federalist) 7.7% ▌Parker Noyes (Federalist) 7.7% |

## New Jersey

In 1816, the Democratic-Republican candidates ran unopposed.
New Jersey elected its members November 4–5, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| New Jersey at-large 6 seats on a general ticket | Lewis Condict | Democratic-Republican | 1810 | Incumbent retired. Democratic-Republican hold. | ▌Y John Linn (Democratic-Republican) 17.1% ▌Y Charles Kinsey (Democratic-Republican) 16.8% ▌Y Henry Southard (Democratic-Republican) 16.7% ▌Y Joseph Bloomfield (Democratic-Republican) 16.6% ▌Y Benjamin Bennet (Democratic-Republican) 16.5% ▌Y Ephraim Bateman (Democratic-Republican) 16.4% |
| New Jersey at-large 6 seats on a general ticket | Thomas Ward | Democratic-Republican | 1813 | Incumbent retired. Democratic-Republican hold. | ▌Y John Linn (Democratic-Republican) 17.1% ▌Y Charles Kinsey (Democratic-Republican) 16.8% ▌Y Henry Southard (Democratic-Republican) 16.7% ▌Y Joseph Bloomfield (Democratic-Republican) 16.6% ▌Y Benjamin Bennet (Democratic-Republican) 16.5% ▌Y Ephraim Bateman (Democratic-Republican) 16.4% |
| New Jersey at-large 6 seats on a general ticket | Henry Southard | Democratic-Republican | 1814 | Incumbent re-elected. | ▌Y John Linn (Democratic-Republican) 17.1% ▌Y Charles Kinsey (Democratic-Republican) 16.8% ▌Y Henry Southard (Democratic-Republican) 16.7% ▌Y Joseph Bloomfield (Democratic-Republican) 16.6% ▌Y Benjamin Bennet (Democratic-Republican) 16.5% ▌Y Ephraim Bateman (Democratic-Republican) 16.4% |
| New Jersey at-large 6 seats on a general ticket | Ephraim Bateman | Democratic-Republican | 1814 | Incumbent re-elected. | ▌Y John Linn (Democratic-Republican) 17.1% ▌Y Charles Kinsey (Democratic-Republican) 16.8% ▌Y Henry Southard (Democratic-Republican) 16.7% ▌Y Joseph Bloomfield (Democratic-Republican) 16.6% ▌Y Benjamin Bennet (Democratic-Republican) 16.5% ▌Y Ephraim Bateman (Democratic-Republican) 16.4% |
| New Jersey at-large 6 seats on a general ticket | Ezra Baker | Democratic-Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y John Linn (Democratic-Republican) 17.1% ▌Y Charles Kinsey (Democratic-Republican) 16.8% ▌Y Henry Southard (Democratic-Republican) 16.7% ▌Y Joseph Bloomfield (Democratic-Republican) 16.6% ▌Y Benjamin Bennet (Democratic-Republican) 16.5% ▌Y Ephraim Bateman (Democratic-Republican) 16.4% |
| New Jersey at-large 6 seats on a general ticket | Benjamin Bennet | Democratic-Republican | 1814 | Incumbent re-elected. | ▌Y John Linn (Democratic-Republican) 17.1% ▌Y Charles Kinsey (Democratic-Republican) 16.8% ▌Y Henry Southard (Democratic-Republican) 16.7% ▌Y Joseph Bloomfield (Democratic-Republican) 16.6% ▌Y Benjamin Bennet (Democratic-Republican) 16.5% ▌Y Ephraim Bateman (Democratic-Republican) 16.4% |

## New York

New York elected its members April 23 to 25, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| New York 1 Plural district with 2 seats | George Townsend | Democratic- Republican | 1814 | Incumbent re-elected. | ▌Y George Townsend (Democratic-Republican) 26.9% ▌Y Tredwell Scudder (Democratic-Republican) 26.8% ▌Nathaniel Smith (Federalist) 23.2% ▌Samuel Jones (Federalist) 23.2% |
| New York 1 Plural district with 2 seats | Henry Crocheron | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y George Townsend (Democratic-Republican) 26.9% ▌Y Tredwell Scudder (Democratic-Republican) 26.8% ▌Nathaniel Smith (Federalist) 23.2% ▌Samuel Jones (Federalist) 23.2% |
| New York 2 Plural district with 2 seats | William Irving | Democratic- Republican | 1813 (special) | Incumbent re-elected. | ▌Y William Irving (Democratic-Republican) 29.0% ▌Y Peter H. Wendover (Democratic-Republican) 28.9% ▌Josiah Ogden Hoffman Sr. (Federalist) 21.1% ▌Isaac Ely (Federalist) 21.0% |
| New York 2 Plural district with 2 seats | Peter H. Wendover | Democratic- Republican | 1814 | Incumbent re-elected. | ▌Y William Irving (Democratic-Republican) 29.0% ▌Y Peter H. Wendover (Democratic-Republican) 28.9% ▌Josiah Ogden Hoffman Sr. (Federalist) 21.1% ▌Isaac Ely (Federalist) 21.0% |
| New York 3 | Jonathan Ward | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Caleb Tompkins (Democratic-Republican) 56.8% ▌Abraham Odell (Federalist) 42.8% |
| New York 4 | Abraham H. Schenck | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. Winner died February 18, 1817, leading to a special election. | ▌Y Henry B. Lee (Democratic-Republican) 52.6% ▌Henry A. Livingston (Federalist) 47.2% |
| New York 5 | Thomas P. Grosvenor | Federalist | 1812 | Incumbent retired. Federalist hold. | ▌Y Philip J. Schuyler (Federalist) 58.8% ▌James I. Van Alen (Democratic-Republican) 41.1% |
| New York 6 | James W. Wilkin | Democratic- Republican | 1815 (special) | Incumbent re-elected. | ▌Y James W. Wilkin (Democratic-Republican) 55.4% ▌James Burt (Federalist) 44.6% |
| New York 7 | Samuel Betts | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Josiah Hasbrouck (Democratic-Republican) 51.7% ▌John Sudam (Federalist) 48.2% |
| New York 8 | Erastus Root | Democratic- Republican | 1802 1804 (lost) 1808 1810 (retired) 1815 (won contest) | Incumbent retired. Democratic-Republican hold. | ▌Y Dorrance Kirtland (Democratic-Republican) 56.2% ▌Samuel Sherwood (Federalist) 43.7% |
| New York 9 | John Lovett | Federalist | 1812 | Incumbent lost-re-election. Federalist hold. | ▌Y Rensselaer Westerlo (Federalist) 56.2% ▌Elisha Jenkins (Democratic-Republican) 36.6% ▌John Lovett (Federalist) 7.1% |
| New York 10 | Hosea Moffitt | Federalist | 1812 | Incumbent retired. Federalist hold. | ▌Y John P. Cushman (Federalist) 54.9% ▌Thomas Turner (Democratic-Republican) 44.9% |
| New York 11 | John W. Taylor | Democratic- Republican | 1812 | Incumbent re-elected. | ▌Y John W. Taylor (Democratic-Republican) 53.4% ▌Elisha Powell (Federalist) 46.6% |
| New York 12 Plural district with 2 seats | John Savage | Democratic- Republican | 1814 | Incumbent re-elected. | ▌Y John Savage (Democratic-Republican) 27.2% ▌Y John Palmer (Democratic-Republican) 24.5% ▌Henry H. Ross (Federalist) 24.3% ▌Zebulon R. Shipherd (Federalist) 24.1% |
| New York 12 Plural district with 2 seats | Asa Adgate | Democratic- Republican | 1815 (special) | Incumbent retired. Democratic-Republican hold. | ▌Y John Savage (Democratic-Republican) 27.2% ▌Y John Palmer (Democratic-Republican) 24.5% ▌Henry H. Ross (Federalist) 24.3% ▌Zebulon R. Shipherd (Federalist) 24.1% |
| New York 13 | John B. Yates | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Thomas Lawyer (Democratic-Republican) 54.9% ▌William Beekman (Federalist) 45.1% |
| New York 14 | Daniel Cady | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y John Herkimer (Democratic-Republican) 50.8% ▌Richard Van Horn (Federalist) 49.2% |
| New York 15 Plural district with 2 seats | Jabez D. Hammond | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Isaac Williams Jr. (Democratic-Republican) 26.6% ▌Y John R. Drake (Democratic-Republican) 26.6% ▌James Clapp (Federalist) 23.4% ▌James Hyde (Federalist) 23.4% |
| New York 15 Plural district with 2 seats | James Birdsall | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Isaac Williams Jr. (Democratic-Republican) 26.6% ▌Y John R. Drake (Democratic-Republican) 26.6% ▌James Clapp (Federalist) 23.4% ▌James Hyde (Federalist) 23.4% |
| New York 16 | Thomas R. Gold | Federalist | 1808 1814 | Incumbent retired. Federalist hold. | ▌Y Henry R. Storrs (Federalist) 52.5% ▌Nathan Williams (Democratic-Republican) 47.3% |
| New York 17 | Westel Willoughby Jr. | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Thomas H. Hubbard (Democratic-Republican) 51.5% ▌Simeon Ford (Federalist) 48.4% |
| New York 18 | Moss Kent | Federalist | 1812 | Incumbent retired. Federalist hold. | ▌Y David A. Ogden (Federalist) 50.4% ▌Ela Collins (Democratic-Republican) 49.5% |
| New York 19 | Victory Birdseye | Democratic- Republican | 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y James Porter (Democratic-Republican) 55.3% ▌James Geddes (Federalist) 44.5% |
| New York 20 Plural district with 2 seats | Enos T. Throop | Democratic- Republican | 1814 | Incumbent lost-re-election. Democratic-Republican hold. Incumbent then resigned June 4, 1816, leading to a special election. | ▌Y Daniel Cruger (Democratic-Republican) 35.5% ▌Y Oliver C. Comstock (Democratic-Republican) 25.7% ▌Elijah Miller (Federalist) 14.5% ▌Benjamin Johnson (Federalist) 10.1% ▌Enos T. Throop (Democratic-Republican) 7.1% ▌Eleazer Lindsley (Federalist) 4.0% |
| New York 20 Plural district with 2 seats | Oliver C. Comstock | Democratic- Republican | 1812 | Incumbent re-elected. | ▌Y Daniel Cruger (Democratic-Republican) 35.5% ▌Y Oliver C. Comstock (Democratic-Republican) 25.7% ▌Elijah Miller (Federalist) 14.5% ▌Benjamin Johnson (Federalist) 10.1% ▌Enos T. Throop (Democratic-Republican) 7.1% ▌Eleazer Lindsley (Federalist) 4.0% |
| New York 21 Plural district with 2 seats | Micah Brooks | Democratic- Republican | 1814 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Benjamin Ellicott (Democratic-Republican) 29.4% ▌Y John C. Spencer (Democratic-Republican) 27.0% ▌Phillip Church (Federalist) 20.6% ▌Graham Newell (Federalist) 20.4% ▌Micah Brooks (Democratic-Republican) 2.2% |
| New York 21 Plural district with 2 seats | Peter B. Porter | Democratic- Republican | 1808 1812 (retired) 1814 | Incumbent resigned January 23, 1816 to become Commissioner under the Treaty of Ghent. Democratic-Republican hold. Winner was not elected to finish the term, see above. | ▌Y Benjamin Ellicott (Democratic-Republican) 29.4% ▌Y John C. Spencer (Democratic-Republican) 27.0% ▌Phillip Church (Federalist) 20.6% ▌Graham Newell (Federalist) 20.4% ▌Micah Brooks (Democratic-Republican) 2.2% |

## North Carolina

North Carolina elected its members August 14, 1817.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| North Carolina 1 | William H. Murfree | Democratic-Republican | 1813 | Incumbent retired. Democratic-Republican hold. | ▌Y Lemuel Sawyer (Democratic-Republican) 38.0% ▌Joseph Ferebee (Democratic-Republican) 33.1% ▌Henry Skinner (Federalist) 28.9% |
| North Carolina 2 | Joseph H. Bryan | Democratic-Republican | 1815 | Incumbent re-elected. | ▌Y Joseph H. Bryan (Democratic-Republican) |
| North Carolina 3 | James W. Clark | Democratic-Republican | 1815 | Incumbent retired. Democratic-Republican hold. | ▌Y Thomas H. Hall (Democratic-Republican) 100% |
| North Carolina 4 | William Gaston | Federalist | 1813 | Incumbent retired. Federalist hold. | ▌Y Jesse Slocumb (Federalist) 54.0% ▌Henry J. G. Ruffin (Democratic-Republican) 46.0% |
| North Carolina 5 | Charles Hooks | Democratic-Republican | 1816 (special) | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y James Owen (Democratic-Republican) 55.4% ▌Charles Hooks (Democratic-Republican) 44.6% |
| North Carolina 6 | Weldon N. Edwards | Democratic-Republican | 1816 (special) | Incumbent re-elected. | ▌Y Weldon N. Edwards (Democratic-Republican) 80.5% ▌Solomon Green (Federalist) 19.5% |
| North Carolina 7 | John Culpepper | Federalist | 1806 1808 (contested) 1808 (special) 1813 | Incumbent lost-re-election. Federalist hold. Successor died before being seated, leading to a special election. | ▌Y Alexander McMillan (Federalist) 58.7% ▌John Culpepper (Federalist) 41.3% |
| North Carolina 8 | Samuel Dickens | Democratic-Republican | 1816 (special) | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y James S. Smith (Democratic-Republican) 52.3% ▌Samuel Dickens (Democratic-Republican) 46.9% |
| North Carolina 9 | Bartlett Yancey | Democratic-Republican | 1813 | Incumbent retired. Democratic-Republican hold. | ▌Y Thomas Settle (Democratic-Republican) 78.4% ▌Romulus M. Saunders (Democratic-Republican) 21.6% |
| North Carolina 10 | William C. Love | Democratic-Republican | 1815 | Incumbent retired. Democratic-Republican hold. | ▌Y George Mumford (Democratic-Republican) 53.9% ▌John L. Henderson (Federalist) 46.1% |
| North Carolina 11 | Daniel M. Forney | Democratic-Republican | 1815 | Incumbent re-elected. | ▌Y Daniel M. Forney (Democratic-Republican) |
| North Carolina 12 | Israel Pickens | Democratic-Republican | 1810 | Incumbent retired. Democratic-Republican hold. | ▌Y Felix Walker (Democratic-Republican) 42.8% ▌John Paxton (Democratic-Republican) 38.5% ▌William Porter (Democratic-Republican) 18.7% |
| North Carolina 13 | Lewis Williams | Democratic-Republican | 1815 | Incumbent re-elected. | ▌Y Lewis Williams (Democratic-Republican) |

## Ohio

Ohio elected its members October 8, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Ohio 1 | John McLean | Democratic- Republican | 1812 | Incumbent resigned in April 1816 become Associate Judge of Ohio Supreme Court. Democratic-Republican hold. Winner also elected, the same day, to finish the current next term. | ▌Y William Henry Harrison (Democratic-Republican) 57.2% ▌Thomas R. Ross (Democratic-Republican) 24.0% ▌William Corry (Federalist) 10.4% ▌William C. Schenck (Federalist) 6.0% ▌Matthias Ross (Democratic-Republican) 1.5% |
| Ohio 2 | John Alexander | Democratic- Republican | 1812 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y John W. Campbell (Democratic-Republican) 55.9% ▌Isaiah Morris (Democratic-Republican) 23.0% ▌Thomas Morris (Democratic-Republican) 17.4% ▌John Alexander (Democratic-Republican) 1.8% ▌Thomas Foote (Democratic-Republican) 1.2% |
| Ohio 3 | William Creighton Jr. | Democratic- Republican | 1813 (special) | Incumbent retired. Democratic-Republican hold. | ▌Y Levi Barber (Democratic-Republican) 40.7% ▌Henry Brush (Democratic-Republican) 31.5% ▌Joseph Kerr (Democratic-Republican) 12.8% ▌Samuel Monett (Democratic-Republican) 10.8% ▌John A. Fulton (Democratic-Republican) 4.1% |
| Ohio 4 | James Caldwell | Democratic- Republican | 1812 | Incumbent retired. Democratic-Republican hold. Election was later unsuccessfully contested. | ▌Y Samuel Herrick (Democratic-Republican) 57.7% ▌John C. Wright (Democratic-Republican) 41.9% |
| Ohio 5 | James Kilbourne | Democratic- Republican | 1812 | Incumbent retired. Federalist gain. | ▌Y Philemon Beecher (Federalist) 19.6% ▌Joseph Vance (Democratic-Republican) 18.6% ▌Joseph Foos (Democratic-Republican) 13.9% ▌Daniel C. Cooper (Federalist) 13.6% ▌William Ludlow (Democratic-Republican) 9.1% ▌Daniel Smith (Democratic-Republican) 8.7% ▌Fielding Lowry (Democratic-Republican) 8.2% ▌Robert F. Slaughter (Democratic-Republican) 4.7% ▌Chester Griswold (Democratic-Republican) 3.6% |
| Ohio 6 | David Clendenin | Democratic- Republican | 1814 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Peter Hitchcock (Democratic-Republican) 57.5% ▌Joseph Richardson (Democratic-Republican) 28.0% ▌John G. Young (Democratic-Republican) 8.5% ▌David Clendenin (Democratic-Republican) 5.9% |

## Pennsylvania

Pennsylvania elected its members October 8, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Pennsylvania 1 Plural district with 4 seats | John Sergeant | Federalist | 1815 (special) | Incumbent re-elected. | ▌Y Adam Seybert (Democratic-Republican) 13.9% ▌Y William Anderson (Democratic-Republican) 13.8% ▌Y John Sergeant (Federalist) 12.5% ▌Y Joseph Hopkinson (Federalist) 12.3% ▌William Milnor (Federalist) 12.2% ▌Samuel Edwards (Federalist) 12.1% ▌Jacob Summer (Democratic-Republican) 8.8% ▌John Conard (Democratic-Republican) 8.1% ▌William J. Duane (Democratic-Republican) 6.3% |
| Pennsylvania 1 Plural district with 4 seats | Joseph Hopkinson | Federalist | 1814 | Incumbent re-elected. | ▌Y Adam Seybert (Democratic-Republican) 13.9% ▌Y William Anderson (Democratic-Republican) 13.8% ▌Y John Sergeant (Federalist) 12.5% ▌Y Joseph Hopkinson (Federalist) 12.3% ▌William Milnor (Federalist) 12.2% ▌Samuel Edwards (Federalist) 12.1% ▌Jacob Summer (Democratic-Republican) 8.8% ▌John Conard (Democratic-Republican) 8.1% ▌William J. Duane (Democratic-Republican) 6.3% |
| Pennsylvania 1 Plural district with 4 seats | William Milnor | Federalist | 1806 1810 (lost) 1814 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Adam Seybert (Democratic-Republican) 13.9% ▌Y William Anderson (Democratic-Republican) 13.8% ▌Y John Sergeant (Federalist) 12.5% ▌Y Joseph Hopkinson (Federalist) 12.3% ▌William Milnor (Federalist) 12.2% ▌Samuel Edwards (Federalist) 12.1% ▌Jacob Summer (Democratic-Republican) 8.8% ▌John Conard (Democratic-Republican) 8.1% ▌William J. Duane (Democratic-Republican) 6.3% |
| Pennsylvania 1 Plural district with 4 seats | Thomas Smith | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Adam Seybert (Democratic-Republican) 13.9% ▌Y William Anderson (Democratic-Republican) 13.8% ▌Y John Sergeant (Federalist) 12.5% ▌Y Joseph Hopkinson (Federalist) 12.3% ▌William Milnor (Federalist) 12.2% ▌Samuel Edwards (Federalist) 12.1% ▌Jacob Summer (Democratic-Republican) 8.8% ▌John Conard (Democratic-Republican) 8.1% ▌William J. Duane (Democratic-Republican) 6.3% |
| Pennsylvania 2 Plural district with 2 seats | William Darlington | Democratic-Republican | 1814 | Incumbent lost-re-election. Federalist gain. | ▌Y Levi Pawling (Federalist) 25.5% ▌Y Isaac Darlington (Federalist) 25.1% ▌William Darlington (Democratic-Republican) 25.1% ▌John Hahn (Unknown) 24.3% |
| Pennsylvania 2 Plural district with 2 seats | John Hahn | Democratic-Republican | 1814 | Incumbent lost-re-election. Federalist gain. | ▌Y Levi Pawling (Federalist) 25.5% ▌Y Isaac Darlington (Federalist) 25.1% ▌William Darlington (Democratic-Republican) 25.1% ▌John Hahn (Unknown) 24.3% |
| Pennsylvania 3 Plural district with 2 seats | John Whiteside | Democratic-Republican | 1814 | Incumbent re-elected. | ▌Y John Whiteside (Democratic-Republican) 39.4% ▌Y James M. Wallace (Democratic-Republican) 39.0% ▌Amos Slaymaker (Federalist) 21.6% |
| Pennsylvania 3 Plural district with 2 seats | James M. Wallace | Democratic-Republican | 1815 (special) | Incumbent re-elected. | ▌Y John Whiteside (Democratic-Republican) 39.4% ▌Y James M. Wallace (Democratic-Republican) 39.0% ▌Amos Slaymaker (Federalist) 21.6% |
| Pennsylvania 4 | Hugh Glasgow | Democratic-Republican | 1812 | Incumbent retired. Democratic-Republican hold. | ▌Y Jacob Spangler (Democratic-Republican) 67.1% ▌Jacob Hay (Federalist) 32.9% |
| Pennsylvania 5 Plural district with 2 seats | William Maclay | Democratic-Republican | 1814 | Incumbent re-elected. | ▌Y William Maclay (Democratic-Republican) 31.0% ▌Y Andrew Boden (Democratic-Republican) 27.8% ▌James McSherry (Federalist) 19.8% ▌John McClelland (Federalist) 18.1% ▌William Crawford (Democratic-Republican) 3.3% |
| Pennsylvania 5 Plural district with 2 seats | William Crawford | Democratic-Republican | 1808 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y William Maclay (Democratic-Republican) 31.0% ▌Y Andrew Boden (Democratic-Republican) 27.8% ▌James McSherry (Federalist) 19.8% ▌John McClelland (Federalist) 18.1% ▌William Crawford (Democratic-Republican) 3.3% |
| Pennsylvania 6 Plural district with 2 seats | Samuel D. Ingham | Democratic-Republican | 1812 | Incumbent re-elected. | ▌Y John Ross (Democratic-Republican) 50.8% ▌Y Samuel D. Ingham (Democratic-Republican) 49.2% |
| Pennsylvania 6 Plural district with 2 seats | John Ross | Democratic-Republican | 1814 | Incumbent re-elected. | ▌Y John Ross (Democratic-Republican) 50.8% ▌Y Samuel D. Ingham (Democratic-Republican) 49.2% |
| Pennsylvania 7 | Joseph Hiester | Democratic-Republican | 1798 1804 (retired) 1814 | Incumbent re-elected. | ▌Y Joseph Hiester (Democratic-Republican) 85.0% ▌Charles Shoemaker (Democratic-Republican) 8.6% ▌Daniel Udree (Democratic-Republican) 6.4% |
| Pennsylvania 8 | William Piper | Democratic-Republican | 1810 | Incumbent retired. Democratic-Republican hold. | ▌Y Alexander Ogle (Democratic-Republican) 99.7% |
| Pennsylvania 9 | Thomas Burnside | Democratic-Republican | 1815 (special) | Incumbent resigned in April 1816 to accept judicial appointment. New member elected October 8, 1816. Democratic-Republican hold. Successor also elected, the same day, to finish the term. | ▌Y William P. Maclay (Democratic-Republican) 75.7% ▌James A. Banks (Federalist) 24.3% |
| Pennsylvania 10 Plural district with 2 seats | William Wilson | Democratic-Republican | 1814 | Incumbent re-elected. | ▌Y William Wilson (Democratic-Republican) 32.5% ▌Y David Scott (Democratic-Republican) 31.5% ▌William Buyers (Federalist) 14.8 ▌George Kremer (Democratic-Republican) 8.8% ▌Roswell Wells (Federalist) 8.8% ▌Charles Maus (Unknown) 3.5% |
| Pennsylvania 10 Plural district with 2 seats | Jared Irwin | Democratic-Republican | 1812 | Incumbent retired. Democratic-Republican hold. Successor resigned before Congress started, leading to a special election. | ▌Y William Wilson (Democratic-Republican) 32.5% ▌Y David Scott (Democratic-Republican) 31.5% ▌William Buyers (Federalist) 14.8 ▌George Kremer (Democratic-Republican) 8.8% ▌Roswell Wells (Federalist) 8.8% ▌Charles Maus (Unknown) 3.5% |
| Pennsylvania 11 | William Findley | Democratic-Republican | 1802 | Incumbent retired. Democratic-Republican hold. | ▌Y David Marchand (Democratic-Republican) 52.8% ▌George Armstrong (Federalist) 47.2% |
| Pennsylvania 12 | Aaron Lyle | Democratic-Republican | 1808 | Incumbent retired. Democratic-Republican hold. | ▌Y Thomas Patterson (Democratic-Republican) 87.2% ▌John Hughes (Federalist) 12.8% |
| Pennsylvania 13 | Isaac Griffin | Democratic-Republican | 1813 (special) | Incumbent retired. Democratic-Republican hold. | ▌Y Christian Tarr (Democratic-Republican) 50.8% ▌Presley C. Lane (Democratic-Republican) 19.7% ▌Henry Heaton (Democratic-Republican) 14.2% ▌Thomas McKibben (Democratic-Republican) 11.7% ▌Thomas Hersey (Democratic-Republican) 3.6% |
| Pennsylvania 14 | John Woods | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Henry Baldwin (Democratic-Republican) 61.6% ▌Walter Lowrie (Democratic-Republican) 38.4% |
| Pennsylvania 15 | Thomas Wilson | Democratic-Republican | 1813 (special) | Incumbent retired. Democratic-Republican hold. | ▌Y Robert Moore (Democratic-Republican) 51.1% ▌William Clark (Federalist) 48.9% |

## Rhode Island

Rhode Island elected its members August 27, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Rhode Island at-large 2 seats on a general ticket | John L. Boss Jr. | Federalist | 1814 | Incumbent re-elected. | ▌Y John L. Boss Jr. (Federalist) 50.1% ▌Y James B. Mason (Federalist) 49.9% |
| Rhode Island at-large 2 seats on a general ticket | James B. Mason | Federalist | 1814 | Incumbent re-elected. | ▌Y John L. Boss Jr. (Federalist) 50.1% ▌Y James B. Mason (Federalist) 49.9% |

## South Carolina

South Carolina elected its members October 14–15, 1816.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| South Carolina 1 "Charleston district" | Henry Middleton | Democratic- Republican | 1814 | Incumbent re-elected. | ▌Y Henry Middleton (Democratic-Republican) 56.4% ▌William Crafts Jr. (Federalist) 43.6% |
| South Carolina 2 "Beaufort district" | William Lowndes | Democratic- Republican | 1810 | Incumbent re-elected. | ▌Y William Lowndes (Democratic-Republican) 92.5% Others 7.5% |
| South Carolina 3 "Georgetown district" | Benjamin Huger | Federalist | 1798 1804 (retired) 1814 | Incumbent lost-re-election. Democratic-Republican gain | ▌Y James Ervin (Democratic-Republican) 54.8% ▌Benjamin Huger (Federalist) 45.2% |
| South Carolina 4 "Orangeburgh district" | John J. Chappell | Democratic- Republican | 1812 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Joseph Bellinger (Democratic-Republican) 47.2% ▌John J. Chappell (Democratic-Republican) 31.6% ▌John C. Allen (Democratic-Republican) 21.2% |
| South Carolina 5 "Newberry district" | William Woodward | Democratic- Republican | 1814 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Starling Tucker (Democratic-Republican) ▌William Woodward (Democratic-Republican) |
| South Carolina 6 "Abbeville district" | John C. Calhoun | Democratic- Republican | 1810 | Incumbent re-elected. | ▌Y John C. Calhoun (Democratic-Republican) 43.2% ▌Edmund Bacon (Federalist) 31.5% ▌William Butler (Democratic-Republican) 25.3% |
| South Carolina 7 "Pendleton district" | John Taylor | Democratic- Republican | 1814 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Elias Earle (Democratic-Republican) 50.7% ▌Andrew Pickens (Democratic-Republican) 26.7% ▌John Taylor (Democratic-Republican) 22.6% |
| South Carolina 8 "Chester district" | Thomas Moore | Democratic- Republican | 1800 1812 (retired) 1814 | Incumbent retired. Democratic-Republican hold. | ▌Y Wilson Nesbitt (Democratic-Republican) 41.4% ▌James MacKibben (Democratic-Republican) 32.3% ▌William Smith (Democratic-Republican) 20.3% ▌William Rice (Democratic-Republican) 5.9% |
| South Carolina 9 "Sumter district" | William Mayrant | Democratic- Republican | 1814 | Incumbent lost re-election. Democratic-Republican hold. Incumbent resigned October 21, 1816, leading to a special election, also won by Miller. | ▌Y Stephen D. Miller (Democratic-Republican) 73.6% ▌William Mayrant (Democratic-Republican) 26.4% |

## Tennessee

Tennessee elected its members August 7–8, 1817.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Tennessee 1 | Samuel Powell | Democratic- Republican | 1815 | Incumbent retired. Democratic-Republican hold. | ▌Y John Rhea (Democratic-Republican) 63.9% ▌Alexander Sevier (Democratic-Republican) 36.1% |
| Tennessee 2 | William G. Blount | Democratic- Republican | 1815 (special) | Incumbent re-elected. | ▌Y William G. Blount (Democratic-Republican) 61.8% ▌John Cocke (Democratic-Republican) 38.2% |
| Tennessee 3 | Isaac Thomas | Democratic- Republican | 1815 | Incumbent retired. Democratic-Republican hold. | ▌Y Francis Jones (Democratic-Republican) 35.2% ▌James Rogers (Unknown) 24.7% ▌Joseph Pickens (Unknown) 24.1% ▌Queen Morton (Unknown) 16.0% |
| Tennessee 4 | Bennett H. Henderson | Democratic- Republican | 1815 | Incumbent retired. Democratic-Republican hold. | ▌Y Samuel Hogg (Democratic-Republican) 63.5% ▌Archibald Overton (Democratic-Republican) 36.5% |
| Tennessee 5 | Newton Cannon | Democratic- Republican | 1814 (special) | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Thomas Claiborne (Democratic-Republican) 47.6% ▌Newton Cannon (Democratic-Republican) 28.5% ▌Robert Weakley (Democratic-Republican) 23.9% |
| Tennessee 6 | James B. Reynolds | Democratic- Republican | 1815 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y George W. L. Marr (Democratic-Republican) 46.5% ▌Peter R. Booker (Unknown) 26.8% ▌Thomas Johnson (Unknown) 19.3% ▌James B. Reynolds (Democratic-Republican) 4.2% ▌Samuel Goodridge (Unknown) 3.1% |

## Vermont

Vermont elected its members September 3, 1816, replacing its six Federalists with six Democratic-Republicans.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Vermont at-large 6 seats on a general ticket | Daniel Chipman | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Mark Richards (Democratic-Republican) 9.2% ▌Y William Hunter (Democratic-Republican) 9.2% ▌Y Heman Allen (of Colchester) (Democratic-Republican) 9.1% ▌Y Orsamus Cook Merrill (Democratic-Republican) 9.1% ▌Y Samuel C. Crafts (Democratic-Republican) 9.1% ▌Y Charles Rich (Democratic-Republican) 9.1% ▌Chauncey Langdon (Federalist) 7.6% ▌Jonathan H. Hubbard (Federalist) 7.6% ▌Phineas White (Federalist) 7.6% ▌Asa Lyon (Federalist) 7.6% ▌David Edmonds (Federalist) 7.6% ▌Samuel Prentiss (Federalist) 7.5% |
| Vermont at-large 6 seats on a general ticket | Luther Jewett | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Mark Richards (Democratic-Republican) 9.2% ▌Y William Hunter (Democratic-Republican) 9.2% ▌Y Heman Allen (of Colchester) (Democratic-Republican) 9.1% ▌Y Orsamus Cook Merrill (Democratic-Republican) 9.1% ▌Y Samuel C. Crafts (Democratic-Republican) 9.1% ▌Y Charles Rich (Democratic-Republican) 9.1% ▌Chauncey Langdon (Federalist) 7.6% ▌Jonathan H. Hubbard (Federalist) 7.6% ▌Phineas White (Federalist) 7.6% ▌Asa Lyon (Federalist) 7.6% ▌David Edmonds (Federalist) 7.6% ▌Samuel Prentiss (Federalist) 7.5% |
| Vermont at-large 6 seats on a general ticket | Chauncey Langdon | Federalist | 1814 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Mark Richards (Democratic-Republican) 9.2% ▌Y William Hunter (Democratic-Republican) 9.2% ▌Y Heman Allen (of Colchester) (Democratic-Republican) 9.1% ▌Y Orsamus Cook Merrill (Democratic-Republican) 9.1% ▌Y Samuel C. Crafts (Democratic-Republican) 9.1% ▌Y Charles Rich (Democratic-Republican) 9.1% ▌Chauncey Langdon (Federalist) 7.6% ▌Jonathan H. Hubbard (Federalist) 7.6% ▌Phineas White (Federalist) 7.6% ▌Asa Lyon (Federalist) 7.6% ▌David Edmonds (Federalist) 7.6% ▌Samuel Prentiss (Federalist) 7.5% |
| Vermont at-large 6 seats on a general ticket | Asa Lyon | Federalist | 1814 | Incumbent lost-re-election. Democratic-Republican gain. | ▌Y Mark Richards (Democratic-Republican) 9.2% ▌Y William Hunter (Democratic-Republican) 9.2% ▌Y Heman Allen (of Colchester) (Democratic-Republican) 9.1% ▌Y Orsamus Cook Merrill (Democratic-Republican) 9.1% ▌Y Samuel C. Crafts (Democratic-Republican) 9.1% ▌Y Charles Rich (Democratic-Republican) 9.1% ▌Chauncey Langdon (Federalist) 7.6% ▌Jonathan H. Hubbard (Federalist) 7.6% ▌Phineas White (Federalist) 7.6% ▌Asa Lyon (Federalist) 7.6% ▌David Edmonds (Federalist) 7.6% ▌Samuel Prentiss (Federalist) 7.5% |
| Vermont at-large 6 seats on a general ticket | Charles Marsh | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Mark Richards (Democratic-Republican) 9.2% ▌Y William Hunter (Democratic-Republican) 9.2% ▌Y Heman Allen (of Colchester) (Democratic-Republican) 9.1% ▌Y Orsamus Cook Merrill (Democratic-Republican) 9.1% ▌Y Samuel C. Crafts (Democratic-Republican) 9.1% ▌Y Charles Rich (Democratic-Republican) 9.1% ▌Chauncey Langdon (Federalist) 7.6% ▌Jonathan H. Hubbard (Federalist) 7.6% ▌Phineas White (Federalist) 7.6% ▌Asa Lyon (Federalist) 7.6% ▌David Edmonds (Federalist) 7.6% ▌Samuel Prentiss (Federalist) 7.5% |
| Vermont at-large 6 seats on a general ticket | John Noyes | Federalist | 1814 | Incumbent retired. Democratic-Republican gain. | ▌Y Mark Richards (Democratic-Republican) 9.2% ▌Y William Hunter (Democratic-Republican) 9.2% ▌Y Heman Allen (of Colchester) (Democratic-Republican) 9.1% ▌Y Orsamus Cook Merrill (Democratic-Republican) 9.1% ▌Y Samuel C. Crafts (Democratic-Republican) 9.1% ▌Y Charles Rich (Democratic-Republican) 9.1% ▌Chauncey Langdon (Federalist) 7.6% ▌Jonathan H. Hubbard (Federalist) 7.6% ▌Phineas White (Federalist) 7.6% ▌Asa Lyon (Federalist) 7.6% ▌David Edmonds (Federalist) 7.6% ▌Samuel Prentiss (Federalist) 7.5% |

## Virginia

Virginia elected its members in April 1817.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Virginia 1 | John G. Jackson | Democratic-Republican | 1803 1810 (resigned) 1813 | Incumbent retired. Federalist gain. | ▌Y James Pindall (Federalist) 100% |
| Virginia 2 | Magnus Tate | Federalist | 1815 | Incumbent retired. Federalist hold. | ▌Y Edward Colston (Federalist) 61.2% ▌Daniel Morgan (Democratic-Republican) 30.9% ▌Robert Bailey (Democratic-Republican) 7.9% |
| Virginia 3 | Henry S. Tucker | Democratic-Republican | 1815 | Incumbent re-elected. | ▌Y Henry S. Tucker (Democratic-Republican) 67.8% ▌William Carson (Democratic-Republican) 32.2% |
| Virginia 4 | William McCoy | Democratic-Republican | 1811 | Incumbent re-elected. | ▌Y William McCoy (Democratic-Republican) |
| Virginia 5 | James Breckinridge | Federalist | 1809 | Incumbent retired. Democratic-Republican gain. | ▌Y John Floyd (Democratic-Republican) ▌Elijah MacClannahan (Federalist) |
| Virginia 6 | Daniel Sheffey | Federalist | 1809 | Incumbent retired. Democratic-Republican gain | ▌Y Alexander Smyth (Democratic-Republican) 67.0% ▌Benjamin Estill (Federalist) 33.0% |
| Virginia 7 | Ballard Smith | Democratic-Republican | 1815 | Incumbent re-elected. | ▌Y Ballard Smith (Democratic-Republican) ▌John Gray (Federalist) |
| Virginia 8 | Joseph Lewis Jr. | Federalist | 1803 | Incumbent retired. Federalist hold. | ▌Y Charles F. Mercer (Federalist) 52.6% ▌Armistead Mason (Democratic-Republican) 47.4% |
| Virginia 9 | John Hungerford | Democratic-Republican | 1813 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y William Lee Ball (Democratic-Republican) 44.6% ▌John Hungerford (Democratic-Republican) 40.9% ▌Henry Lee Jr. (Federalist) 14.5% |
| Virginia 10 | Aylett Hawes | Democratic-Republican | 1811 | Incumbent retired. Democratic-Republican hold. | ▌Y George Strother (Democratic-Republican) ▌John Shackleford (Federalist) |
| Virginia 11 | Philip P. Barbour | Democratic-Republican | 1814 (special) | Incumbent re-elected. | ▌Y Philip P. Barbour (Democratic-Republican) |
| Virginia 12 | William H. Roane | Democratic-Republican | 1815 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Robert S. Garnett (Democratic-Republican) ▌Edwin Upshaw (Democratic-Republican) ▌William H. Roane (Democratic-Republican) |
| Virginia 13 | Burwell Bassett | Democratic-Republican | 1815 | Incumbent re-elected. | ▌Y Burwell Bassett (Democratic-Republican) 73.3% ▌John Eyre (Federalist) 24.8% ▌Major S. Pitts (Federalist) 1.9% |
| Virginia 14 | William A. Burwell | Democratic-Republican | 1813 | Incumbent re-elected. | ▌Y William A. Burwell (Democratic-Republican) |
| Virginia 15 | John Kerr | Democratic-Republican | 1815 (special) | Incumbent retired. Democratic-Republican hold. | ▌Y William J. Lewis (Democratic-Republican) 100% |
| Virginia 16 | John Randolph | Democratic-Republican | 1799 1813 (lost) 1815 | Incumbent lost-re-election. Democratic-Republican hold. | ▌Y Archibald Austin (Democratic-Republican) 61.5% ▌John Randolph (Democratic-Republican) 38.5% |
| Virginia 17 | James Pleasants | Democratic-Republican | 1811 | Incumbent re-elected. | ▌Y James Pleasants (Democratic-Republican) 100% |
| Virginia 18 | Thomas M. Nelson | Democratic-Republican | 1816 (special) | Incumbent re-elected. | ▌Y Thomas M. Nelson (Democratic-Republican) 100% |
| Virginia 19 | Peterson Goodwyn | Democratic-Republican | 1803 | Incumbent re-elected. | ▌Y Peterson Goodwyn (Democratic-Republican) 96.9% ▌John Pegram (Democratic-Republican) 3.1% |
| Virginia 20 | James Johnson | Democratic-Republican | 1813 | Incumbent re-elected. | ▌Y James Johnson (Democratic-Republican) 100% |
| Virginia 21 | Thomas Newton Jr. | Democratic-Republican | 1797 | Incumbent re-elected. | ▌Y Thomas Newton Jr. (Democratic-Republican) 93.5% ▌Littleton W. Tazewell (Democratic-Republican) 6.5% |
| Virginia 22 | Hugh Nelson | Democratic-Republican | 1811 | Incumbent re-elected. | ▌Y Hugh Nelson (Democratic-Republican) 72.7% ▌Thomas W. Maury (Democratic-Republican) 27.3% |
| Virginia 23 | John Tyler | Democratic-Republican | 1816 (special) | Incumbent re-elected. | ▌Y John Tyler (Democratic-Republican) 53.7% ▌Andrew Stevenson (Democratic-Republican) 46.3% |

## Non-voting delegates

There were three territories with the right to send delegates during at least part of the 15th Congress.
Illinois Territory also only existed during the 1st Session, as it was admitted to the Union as the State of Illinois on December 3, 1818.
Mississippi Territory only existed during the first few months of the 15th Congress, but did not elect a delegate, since it was admitted to the Union as a state a few days into the 1st Session of the 15th Congress.
There were two elections held for the delegate from Missouri Territory. The first was contested by Rufus Easton on the grounds of electoral fraud. This election was declared void, and a second election was held on August 4, 1817. It was won without controversy by John Scott, who took his seat on December 8, 1817.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Member | Party | First elected | Results | Candidates |
| Illinois Territory at-large | Benjamin Stephenson | Democratic- Republican | 1814 | Incumbent retired. New delegate elected September 5, 1816. Democratic-Republican hold. | ▌Y Nathaniel Pope (Democratic-Republican) ▌John Caldwell (Unknown) |
| Missouri Territory at-large | Rufus Easton | None | 1814 | Incumbent lost re-election. New delegate elected September 10, 1816 but challenged the result. Election was declared void January 13, 1817. | ▌Y John Scott (Democratic-Republican) 49.8% ▌Rufus Easton (No party) 49.4% |