# 1962 United States House of Representatives elections

The 1962 United States House of Representatives elections was an election for the United States House of Representatives on November 6, 1962, to elect members to serve in the 88th United States Congress. They occurred in the middle of President John F. Kennedy's term. As in most midterm elections, Kennedy's Democratic Party lost seats to the opposition Republican Party, but retained a majority. House Democrats were expected to lose their majority, but the resolution over the Cuban Missile Crisis just a few weeks prior led to a rebound in approval for the Democrats under President Kennedy.
The number of seats up for election went back to 435, in accordance with reapportionment and redistricting resulting from the 1960 census. The membership had been increased temporarily to 437 in 1959, providing 1 seat each for the new states of Alaska and Hawaii, while the other 435 seats continued with the reapportionment resulting from the 1950 census.
This was the last midterm election cycle until 2022 in which a Democratic president experienced net losses for his party in the House while experiencing net gains in the Senate.

## Overall results

402 incumbent members sought reelection, but 12 were defeated in primaries and 22 defeated in the general election for a total of 368 incumbents winning.
| 259 | 176 |
| Democratic | Republican |
| Parties | Parties | Seats | Seats | Seats | Seats | Popular Vote | Popular Vote | Popular Vote |
| Parties | Parties | 1960 | 1962 | Change | Strength | Vote | % | Change |
| | Democratic Party | 262 | 259 | 3 | 59.3% | 26,860,184 | 52.4% | 2.4% |
| | Republican Party | 175 | 176 | 1 | 40.5% | 24,160,387 | 47.1% | 2.3% |
| | Liberal Party | 0 | 0 | | 0.0% | 94,208 | 0.2% | |
| | Independent | 0 | 0 | | 0.0% | 80,484 | 0.2% | 0.2% |
| | Prohibition Party | 0 | 0 | | 0.0% | 17,171 | <0.1% | |
| | Conservative Party | 0 | 0 | | 0.0% | 6,950 | <0.1% | |
| | Socialist Labor Party | 0 | 0 | | 0.0% | 2,611 | <0.1% | |
| | Voters For Peace Party | 0 | 0 | | 0.0% | 1,124 | <0.1% | |
| | Socialist Workers Party | 0 | 0 | | 0.0% | 730 | <0.1% | |
| | Others | 0 | 0 | | 0.0% | 19,139 | <0.1% | 0.1% |
| Total | Total | 437 | 435 | 2 | 100.0% | 51,242,988 | 100.0% | —— |
| Source: Election Statistics – Office of the Clerk |||||||||
Popular vote
Democratic
52.42%
Republican
47.15%
Others
0.43% :
House seats
Democratic
59.54%
Republican
40.46% :
| House seats by party holding plurality in state  80+% Democratic  80+% Republican  60+% to 80% Democratic  60+% to 80% Republican  up to 60% Democratic  up to 60% Republican Stripes = 50/50 split | Change by party  6+ Democratic gain  6+ Republican gain  3-5 Democratic gain  3-5 Republican gain  1-2 Democratic gain  1-2 Republican gain  no net change |

## Special elections

Elections are listed by date and district.
| District | Incumbent | Incumbent | Incumbent | This race | This race |
| District | Representative | Party | First elected | Results | Candidates |
| Texas 13 | Frank N. Ikard | Democratic | 1951 (special) | Incumbent resigned December 15, 1961. New member elected January 27, 1962. Democratic hold; winner was subsequently re-elected. | ▌Y Graham B. Purcell Jr. (Democratic) 62.9% ▌Joe Meissner (Republican) 37.1% |
| Texas 4 | Sam Rayburn | Democratic | 1912 | Incumbent died November 16, 1961. New member elected January 30, 1962. Democratic hold; winner was subsequently re-elected. | ▌Y Ray Roberts (Democratic) 54.3% ▌R. C. Slagle (Democratic) 46.7% |
| Michigan 14 | Louis C. Rabaut | Democratic | 1934 | Incumbent died November 12, 1961. New member elected February 13, 1962. Democratic hold; winner was subsequently re-elected. | ▌Y Harold M. Ryan (Democratic) 50.5% ▌Robert E. Waldron (Republican) 49.2% ▌Charles Frazier (Socialist Labor) 0.28% |
| New York 6 | Lester Holtzman | Democratic | 1952 | Incumbent resigned December 31, 1961. New member elected February 20, 1962. Democratic hold; winner was subsequently re-elected to the redistricted 8th district. | ▌Y Benjamin Rosenthal (Democratic) 44.5% ▌Thomas F. Galvin (Republican) 43.8% ▌Emil Levin (Emil Levin) 11.7% |
| South Carolina 2 | John J. Riley | Democratic | 1944 | Incumbent died January 1, 1962. New member elected to finish her husband's term April 10, 1962. Democratic hold. Winner was not a candidate for re-election in November. | ▌Y Corinne Boyd Riley (Democratic) 100% |

## Alabama

Alabama lost 1 seat in redistricting and elected all seats at-large as a method of determining which seat to eliminate.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Alabama at-large | George M. Grant Redistricted from the 2nd district | Democratic | 1938 | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | George W. Andrews Redistricted from the 3rd district | Democratic | 1944 | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | Kenneth A. Roberts Redistricted from the 4th district | Democratic | 1950 | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | Albert Rains Redistricted from the 5th district | Democratic | 1944 | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | Armistead I. Selden Jr. Redistricted from the 6th district | Democratic | 1952 | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | Carl Elliott Redistricted from the 7th district | Democratic | 1948 | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | Robert E. Jones Jr. Redistricted from the 8th district | Democratic | 1947 (special) | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | George Huddleston Jr. Redistricted from the 9th district | Democratic | 1954 | Incumbent re-elected. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |
| Alabama at-large | Frank W. Boykin Redistricted from the 1st district | Democratic | 1935 (special) | Incumbent lost renomination. Democratic loss. | ▌Y George Huddleston Jr. (Democratic) 11.3% ▌Y Armistead I. Selden Jr. (Democratic) 11.0% ▌Y George W. Andrews (Democratic) 10.9% ▌Y George M. Grant (Democratic) 10.7% ▌Y Albert Rains (Democratic) 10.1% ▌Y Kenneth A. Roberts (Democratic) 10.0% ▌Y Robert E. Jones Jr. (Democratic) 9.6% ▌Y Carl Elliott (Democratic) 9.6% ▌John H. Buchanan Jr. (Republican) 5.3% ▌Thomas Abernethy (Republican) 5.2% ▌Evan Foreman Jr. (Republican) 5.1% ▌J. Chester Robinson (Republican) 1.2% |

## Alaska

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Alaska at-large | Ralph Rivers | Democratic | 1958 | Incumbent re-elected. | ▌Y Ralph Rivers (Democratic) 56.0% ▌Lowell Thomas Jr. (Republican) 44.0% |

## Arizona

Arizona gained one seat and formed a new third district out of the northern part of the state.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Arizona 1 | John Jacob Rhodes | Republican | 1952 | Incumbent re-elected. | ▌Y John Jacob Rhodes (Republican) 58.7% ▌Howard V. Peterson (Democratic) 41.3% |
| Arizona 2 | Mo Udall | Democratic | 1961 (special) | Incumbent re-elected. | ▌Y Mo Udall (Democratic) 58.3% ▌Richard K. Burke (Republican) 41.7% |
| Arizona 3 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y George F. Senner Jr. (Democratic) 56.0% ▌John P. Clark (Republican) 44.0% |

## Arkansas

Arkansas lost two seats and merged the 5th and 6th districts into the other districts. 5th district incumbent Dale Alford chose to run for governor rather than face Wilbur Mills in a primary, and 6th district incumbent Catherine Dorris Norrell retired after serving out the remainder of her husband's term.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Arkansas 1 | Ezekiel C. Gathings | Democratic | 1938 | Incumbent re-elected. | ▌Y Ezekiel C. Gathings (Democratic) Unopposed |
| Arkansas 2 | Wilbur Mills | Democratic | 1938 | Incumbent re-elected. | ▌Y Wilbur Mills (Democratic) Unopposed |
| Arkansas 2 | Dale Alford Redistricted from the 5th district | Democratic | 1958 | Incumbent retired to run for Governor of Arkansas. Democratic loss. | ▌Y Wilbur Mills (Democratic) Unopposed |
| Arkansas 3 | James William Trimble | Democratic | 1944 | Incumbent re-elected. | ▌Y James William Trimble (Democratic) 69.3% ▌Cy Carney Jr. (Republican) 30.7% |
| Arkansas 4 | Oren Harris | Democratic | 1940 | Incumbent re-elected. | ▌Y Oren Harris (Democratic) 77.4% ▌Warren Lieblong (Republican) 22.5% ▌Frank Jarratt (Write-in) 0.03% |
| Arkansas 4 | Catherine Dorris Norrell Redistricted from the 6th district | Democratic | 1961 (special) | Incumbent retired. Democratic loss. | ▌Y Oren Harris (Democratic) 77.4% ▌Warren Lieblong (Republican) 22.5% ▌Frank Jarratt (Write-in) 0.03% |

## California

Eight new seats were gained in reapportionment, including 4 additional districts in Greater Los Angeles alone as well as others in San Diego, the Northern Central Valley, Alameda County, and the Central Coast, increasing the delegation from 30 to 38 seats. Seven of the new seats were won by Democrats, one by a Republican. Two Republican incumbents lost re-election to Democrats. Therefore, Democrats increased by 9 seats and Republicans decreased by 1.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| California 1 | Clem Miller | Democratic | 1958 | Incumbent died October 7, 1962 and re-elected posthumously. | ▌Y Clem Miller† (Democratic) 50.8% ▌Don Clausen (Republican) 49.2% |
| California 2 | Bizz Johnson | Democratic | 1958 | Incumbent re-elected. | ▌Y Bizz Johnson (Democratic) 64.6% ▌Fredric H. Nagel (Republican) 35.4% |
| California 3 | John E. Moss | Democratic | 1952 | Incumbent re-elected. | ▌Y John E. Moss (Democratic) 74.8% ▌George W. G. Smith (Republican) 25.2% |
| California 4 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Robert Leggett (Democratic) 56.5% ▌L. V. Honsinger (Republican) 43.5% |
| California 5 | John F. Shelley | Democratic | 1949 (special) | Incumbent re-elected. | ▌Y John F. Shelley (Democratic) 80.5% ▌Roland S. Charles (Republican) 19.5% |
| California 6 | William S. Mailliard Redistricted from the 4th district | Republican | 1952 | Incumbent re-elected. | ▌Y William S. Mailliard (Republican) 58.7% ▌John A. O'Connell (Democratic) 41.3% |
| California 7 | Jeffery Cohelan | Democratic | 1958 | Incumbent re-elected. | ▌Y Jeffery Cohelan (Democratic) 64.5% ▌Leonard L. Cantando (Republican) 35.5% |
| California 8 | George P. Miller | Democratic | 1944 | Incumbent re-elected. | ▌Y George P. Miller (Democratic) 72.5% ▌Harold Petersen (Republican) 27.5% |
| California 9 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Don Edwards (Democratic) 66.0% ▌Joseph F. Donovan (Republican) 34.0% |
| California 10 | Charles Gubser | Republican | 1952 | Incumbent re-elected. | ▌Y Charles Gubser (Republican) 60.7% ▌James P. Thurber Jr. (Democratic) 39.3% |
| California 11 | J. Arthur Younger Redistricted from the 9th district | Republican | 1952 | Incumbent re-elected. | ▌Y J. Arthur Younger (Republican) 62.3% ▌William J. Keller (Democratic) 37.7% |
| California 12 | None (new district) | None (new district) | None (new district) | New seat. Republican gain. | ▌Y Burt Talcott (Republican) 61.3% ▌William K. Steward (Democratic) 38.7% |
| California 13 | Charles M. Teague | Republican | 1954 | Incumbent re-elected. | ▌Y Charles M. Teague (Republican) 64.9% ▌George J. Holgate (Democratic) 35.1% |
| California 14 | John F. Baldwin Jr. Redistricted from the 6th district | Republican | 1954 | Incumbent re-elected. | ▌Y John F. Baldwin Jr. (Republican) 62.9% ▌Charles R. Weidner (Democratic) 37.1% |
| California 15 | John J. McFall Redistricted from the 11th district | Democratic | 1956 | Incumbent re-elected. | ▌Y John J. McFall (Democratic) 70.0% ▌Arthur L. Young (Republican) 30.0% |
| California 16 | B. F. Sisk Redistricted from the 12th district | Democratic | 1954 | Incumbent re-elected. | ▌Y B. F. Sisk (Democratic) 71.9% ▌Arthur L. Selland (Republican) 28.1% |
| California 17 | Cecil R. King | Democratic | 1942 | Incumbent re-elected. | ▌Y Cecil R. King (Democratic) 67.2% ▌Ted Bruinsma (Republican) 32.8% |
| California 18 | Harlan Hagen Redistricted from the 14th district | Democratic | 1952 | Incumbent re-elected. | ▌Y Harlan Hagen (Democratic) 58.9% ▌G. Ray Arnett (Republican) 41.1% |
| California 19 | Chet Holifield | Democratic | 1942 | Incumbent re-elected. | ▌Y Chet Holifield (Democratic) 61.6% ▌Robert T. Ramsay (Republican) 38.4% |
| California 20 | H. Allen Smith | Republican | 1956 | Incumbent re-elected. | ▌Y H. Allen Smith (Republican) 70.6% ▌Leon Mayer (Democratic) 29.4% |
| California 21 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Augustus Hawkins (Democratic) 84.6% ▌Herman Smith (Republican) 15.4% |
| California 22 | James C. Corman | Democratic | 1960 | Incumbent re-elected. | ▌Y James C. Corman (Democratic) 53.6% ▌Charles S. Foote (Republican) 46.4% |
| California 23 | Clyde Doyle | Democratic | 1948 | Incumbent re-elected. | ▌Y Clyde Doyle (Democratic) 64.2% ▌Del M. Clawson (Republican) 35.8% |
| California 24 | Glenard P. Lipscomb | Republican | 1953 (special) | Incumbent re-elected. | ▌Y Glenard P. Lipscomb (Republican) 70.3% ▌Knox Mellon (Democratic) 29.7% |
| California 25 | John H. Rousselot | Republican | 1960 | Incumbent lost re-election. Democratic gain. | ▌Y Ronald B. Cameron (Democratic) 53.6% ▌John H. Rousselot (Republican) 46.4% |
| California 26 | James Roosevelt | Democratic | 1954 | Incumbent re-elected. | ▌Y James Roosevelt (Democratic) 68.3% ▌Daniel Beltz (Republican) 31.7% |
| California 27 | Edgar W. Hiestand Redistricted from the 21st district | Republican | 1952 | Incumbent lost re-election. Democratic gain. | ▌Y Everett G. Burkhalter (Democratic) 52.1% ▌Edgar W. Hiestand (Republican) 47.9% |
| California 28 | Alphonzo E. Bell Jr. Redistricted from the 16th district | Republican | 1960 | Incumbent re-elected. | ▌Y Alphonzo E. Bell Jr. (Republican) 64.0% ▌Robert J. Felixson (Democratic) 36.0% |
| California 29 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y George Brown Jr. (Democratic) 55.7% ▌H. L. Richardson (Republican) 44.3% |
| California 30 | Gordon L. McDonough Redistricted from the 15th district | Republican | 1944 | Incumbent lost re-election. Democratic gain. | ▌Y Edward R. Roybal (Democratic) 56.5% ▌Gordon L. McDonough (Republican) 43.5% |
| California 31 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Charles H. Wilson (Democratic) 52.2% ▌Gordon Hahn (Republican) 47.8% |
| California 32 | Craig Hosmer Redistricted from the 18th district | Republican | 1952 | Incumbent re-elected. | ▌Y Craig Hosmer (Republican) 70.8% ▌J. J. Johovich (Democratic) 29.2% |
| California 33 | Harry R. Sheppard Redistricted from the 27th district | Democratic | 1936 | Incumbent re-elected. | ▌Y Harry R. Sheppard (Democratic) 59.0% ▌William R. Thomas (Republican) 41.0% |
| California 34 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Richard T. Hanna (Democratic) 55.9% ▌Robert A. Geier (Republican) 44.1% |
| California 35 | James B. Utt Redistricted from the 28th district | Republican | 1952 | Incumbent re-elected. | ▌Y James B. Utt (Republican) 68.5% ▌Burton Shamsky (Democratic) 31.5% |
| California 36 | Bob Wilson Redistricted from the 30th district | Republican | 1952 | Incumbent re-elected. | ▌Y Bob Wilson (Republican) 61.8% ▌William C. Godfrey (Democratic) 38.2% |
| California 37 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Lionel Van Deerlin (Democratic) 51.4% ▌Dick Wilson (Republican) 48.6% |
| California 38 | Dalip Singh Saund Redistricted from the 29th district | Democratic | 1956 | Incumbent lost re-election. Republican gain. | ▌Y Patrick M. Martin (Republican) 55.9% ▌Dalip Singh Saund (Democratic) 44.1% |

## Colorado

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Colorado 1 | Byron G. Rogers | Democratic | 1950 | Incumbent re-elected. | ▌Y Byron G. Rogers (Democratic) 56.0% ▌William B. Chenoweth (Republican) 44.0% |
| Colorado 2 | Peter H. Dominick | Republican | 1960 | Incumbent retired to run for U.S. senator. Republican hold. | ▌Y Donald G. Brotzman (Republican) 61.8% ▌Conrad L. McBride (Democratic) 38.2% |
| Colorado 3 | John Chenoweth | Republican | 1950 | Incumbent re-elected. | ▌Y John Chenoweth (Republican) 54.7% ▌ Albert J. Tomsic (Democratic) 45.3% |
| Colorado 4 | Wayne N. Aspinall | Democratic | 1948 | Incumbent re-elected. | ▌Y Wayne N. Aspinall (Democratic) 58.6% ▌Leo L. Sommerville (Republican) 41.4% |

## Connecticut

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Connecticut 1 | Emilio Q. Daddario | Democratic | 1958 | Incumbent re-elected. | ▌Y Emilio Q. Daddario (Democratic) 57.5% ▌James F. Collins (Republican) 41.9% ▌Donald B. LaCroix (Write-in) 0.6% |
| Connecticut 2 | Horace Seely-Brown Jr. | Republican | 1960 | Incumbent retired to run for U.S. senator. Democratic gain. | ▌Y William St. Onge (Democratic) 50.8% ▌Moses A. Savin (Republican) 49.2% |
| Connecticut 3 | Robert Giaimo | Democratic | 1958 | Incumbent re-elected. | ▌Y Robert Giaimo (Democratic) 56.0% ▌Daniel Reinhardsen (Republican) 44.0% |
| Connecticut 4 | Abner W. Sibal | Republican | 1960 | Incumbent re-elected. | ▌Y Abner W. Sibal (Republican) 52.0% ▌Francis X. Lennon Jr. (Democratic) 48.0% |
| Connecticut 5 | John S. Monagan | Democratic | 1958 | Incumbent re-elected. | ▌Y John S. Monagan (Democratic) 51.5% ▌John G. Orser (Republican) 48.5% |
| Connecticut at-large | Frank Kowalski | Democratic | 1958 | Incumbent retired to run for U.S. senator. Democratic hold. | ▌Y Bernard F. Grabowski (Democratic) 52.7% ▌John Lupton (Republican) 47.3% |

## Delaware

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Delaware at-large | Harris McDowell | Democratic | 1958 | Incumbent re-elected. | ▌Y Harris McDowell (Democratic) 53.0% ▌Wilmer F. Williams (Republican) 47.0% |

## Florida

Florida gained 4 new districts at reapportionment: the 3rd around Miami, the 9th in the Panhandle, the 10th around Tampa, and the 11th in Orlando and the nearby Atlantic coast.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Florida 1 | Bob Sikes Redistricted from the 3rd district | Democratic | 1940 1944 (resigned) 1974 | Incumbent re-elected. | ▌Y Bob Sikes (Democratic) 81.9% ▌M. M. Woolley (Republican) 18.1% |
| Florida 2 | Charles E. Bennett | Democratic | 1948 | Incumbent re-elected. | ▌Y Charles E. Bennett (Democratic) Unopposed |
| Florida 3 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Claude Pepper (Democratic) 57.6% ▌Robert A. Peterson (Republican) 42.4% |
| Florida 4 | Dante Fascell | Democratic | 1954 | Incumbent re-elected. | ▌Y Dante Fascell (Democratic) 64.5% ▌J. C. McGlon Jr. (Republican) 35.5% |
| Florida 5 | Syd Herlong | Democratic | 1948 | Incumbent re-elected. | ▌Y Syd Herlong (Democratic) 65.2% ▌Hubert H. Hevey Jr. (Republican) 34.8% |
| Florida 6 | Paul Rogers | Democratic | 1954 | Incumbent re-elected. | ▌Y Paul Rogers (Democratic) 64.2% ▌Frederick A. Kibbe (Republican) 35.8% |
| Florida 7 | James A. Haley | Democratic | 1952 | Incumbent re-elected. | ▌Y James A. Haley (Democratic) 66.8% ▌F. Onell Rogers (Republican) 33.2% |
| Florida 8 | D. R. Matthews | Democratic | 1952 | Incumbent re-elected. | ▌Y D. R. Matthews (Democratic) Unopposed |
| Florida 9 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Don Fuqua (Democratic) 75.4% ▌Wilfred C. Varn (Republican) 24.6% |
| Florida 10 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Sam Gibbons (Democratic) 70.6% ▌Victor A. Rule (Republican) 29.4% |
| Florida 11 | None (new district) | None (new district) | None (new district) | New seat. Republican gain. | ▌Y Edward Gurney (Republican) 51.9% ▌John A. Sutton (Democratic) 48.1% |
| Florida 12 | William C. Cramer Redistricted from the 1st district | Republican | 1954 | Incumbent re-elected. | ▌Y William C. Cramer (Republican) 64.5% ▌Grover C. Criswell (Democratic) 35.5% |

## Georgia

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Georgia 1 | G. Elliott Hagan | Democratic | 1960 | Incumbent re-elected. | ▌Y G. Elliott Hagan (Democratic) Unopposed |
| Georgia 2 | J. L. Pilcher | Democratic | 1953 (special) | Incumbent re-elected. | ▌Y J. L. Pilcher (Democratic) Unopposed |
| Georgia 3 | Tic Forrester | Democratic | 1950 | Incumbent re-elected. | ▌Y Tic Forrester (Democratic) Unopposed |
| Georgia 4 | John Flynt | Democratic | 1954 | Incumbent re-elected. | ▌Y John Flynt (Democratic) Unopposed |
| Georgia 5 | James C. Davis | Democratic | 1946 | Incumbent lost renomination. Democratic hold. | ▌Y Charles L. Weltner (Democratic) 55.6% ▌L. J. O'Callaghan (Republican) 44.4% |
| Georgia 6 | Carl Vinson | Democratic | 1914 | Incumbent re-elected. | ▌Y Carl Vinson (Democratic) Unopposed |
| Georgia 7 | John William Davis | Democratic | 1960 | Incumbent re-elected. | ▌Y John William Davis (Democratic) 72.4% ▌E. Ralph Ivey (Republican) 27.6% |
| Georgia 8 | Iris Faircloth Blitch | Democratic | 1954 | Incumbent retired. Democratic hold. | ▌Y J. Russell Tuten (Democratic) Unopposed |
| Georgia 9 | Phillip M. Landrum | Democratic | 1952 | Incumbent re-elected. | ▌Y Phillip M. Landrum (Democratic) Unopposed |
| Georgia 10 | Robert Grier Stephens Jr. | Democratic | 1960 | Incumbent re-elected. | ▌Y Robert Grier Stephens Jr. (Democratic) Unopposed |

## Hawaii

Hawaii gained a second seat at reapportionment and elected both seats at-large.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Hawaii at-large | Daniel Inouye | Democratic | 1959 | Incumbent retired to run for U.S. senator. Democratic hold. | ▌Y Thomas Gill (Democratic) 33.9% ▌Y Spark Matsunaga (Democratic) 33.9% ▌Albert W. Evensen (Republican) 19.5% ▌Richard Sutton (Republican) 12.7% |
| Hawaii at-large | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Thomas Gill (Democratic) 33.9% ▌Y Spark Matsunaga (Democratic) 33.9% ▌Albert W. Evensen (Republican) 19.5% ▌Richard Sutton (Republican) 12.7% |

## Idaho

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Idaho 1 | Gracie Pfost | Democratic | 1952 | Incumbent retired to run for U.S. senator. Democratic hold. | ▌Y Compton I. White Jr. (Democratic) 53.0% ▌Erwin H. Schwiebert (Republican) 47.0% |
| Idaho 2 | Ralph R. Harding | Democratic | 1960 | Incumbent re-elected. | ▌Y Ralph R. Harding (Democratic) 52.8% ▌Orval H. Hansen (Republican) 47.2% |

## Illinois

Illinois lost one seat at reapportionment, merging the existing 21st district into the 20th and 23rd, and the Chicago districts were realigned to give more representation to the suburbs.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Illinois 1 | William L. Dawson | Democratic | 1942 | Incumbent re-elected. | ▌Y William L. Dawson (Democratic) 74.1% ▌Benjamin C. Duster (Republican) 25.9% |
| Illinois 2 | Barratt O'Hara | Democratic | 1948 1950 (lost) 1952 | Incumbent re-elected. | ▌Y Barratt O'Hara (Democratic) 62.3% ▌Philip G. Bixler (Republican) 37.7% |
| Illinois 3 | William T. Murphy | Democratic | 1958 | Incumbent re-elected. | ▌Y William T. Murphy (Democratic) 51.6% ▌Ernest E. Michaels (Republican) 48.4% |
| Illinois 4 | Ed Derwinski | Republican | 1958 | Incumbent re-elected. | ▌Y Ed Derwinski (Republican) 64.9% ▌Richard E. Friedman (Democratic) 35.1% |
| Illinois 5 | John C. Kluczynski | Democratic | 1950 | Incumbent re-elected. | ▌Y John C. Kluczynski (Democratic) 63.4% ▌Joseph Potempa (Republican) 36.6% |
| Illinois 6 | Thomas J. O'Brien | Democratic | 1942 | Incumbent re-elected. | ▌Y Thomas J. O'Brien (Democratic) 77.7% ▌Adolph Herda (Republican) 22.3% |
| Illinois 7 | Roland V. Libonati | Democratic | 1957 (special) | Incumbent re-elected. | ▌Y Roland V. Libonati (Democratic) 78.8% ▌Joseph D. Day (Republican) 21.2% |
| Illinois 8 | Dan Rostenkowski | Democratic | 1958 | Incumbent re-elected. | ▌Y Dan Rostenkowski (Democratic) 60.8% ▌Irvin R. Techon (Republican) 39.2% |
| Illinois 9 | Sidney R. Yates | Democratic | 1948 | Incumbent retired to run for U.S. senator. Democratic loss. | ▌Y Edward Rowan Finnegan (Democratic) 54.8% ▌Thomas E. Ward (Republican) 45.2% |
| Illinois 9 | Edward Rowan Finnegan Redistricted from the 12th district | Democratic | 1960 | Incumbent re-elected. | ▌Y Edward Rowan Finnegan (Democratic) 54.8% ▌Thomas E. Ward (Republican) 45.2% |
| Illinois 10 | Harold R. Collier | Republican | 1956 | Incumbent re-elected. | ▌Y Harold R. Collier (Republican) 66.6% ▌Joseph A. Salerno (Democratic) 33.4% |
| Illinois 11 | Roman Pucinski | Democratic | 1958 | Incumbent re-elected. | ▌Y Roman Pucinski (Democratic) 52.7% ▌Henry Hyde (Republican) 47.3% |
| Illinois 12 | None (new district) | None (new district) | None (new district) | New seat. Republican gain. | ▌Y Robert McClory (Republican) 63.9% ▌John C. Kimball (Democratic) 36.1% |
| Illinois 13 | Marguerite S. Church | Republican | 1950 | Incumbent retired. Republican hold. | ▌Y Donald Rumsfeld (Republican) 63.7% ▌John A. Kennedy (Democratic) 36.3% |
| Illinois 14 | Elmer J. Hoffman | Republican | 1958 | Incumbent re-elected. | ▌Y Elmer J. Hoffman (Republican) 59.7% ▌Jerome M. Ziegler (Democratic) 40.3% |
| Illinois 15 | Noah M. Mason | Republican | 1936 | Incumbent retired. Republican hold. | ▌Y Charlotte Thompson Reid (Republican) 61.1% ▌Stanley H. Cowan (Democratic) 38.9% |
| Illinois 16 | John B. Anderson | Republican | 1960 | Incumbent re-elected. | ▌Y John B. Anderson (Republican) 66.9% ▌Walter S. Busky (Democratic) 33.1% |
| Illinois 17 | Leslie C. Arends | Republican | 1934 | Incumbent re-elected. | ▌Y Leslie C. Arends (Republican) 62.5% ▌Donald M. Laughlin (Democratic) 37.5% |
| Illinois 18 | Robert H. Michel | Republican | 1956 | Incumbent re-elected. | ▌Y Robert H. Michel (Republican) 61.2% ▌Francis D. Nash (Democratic) 38.8% |
| Illinois 19 | Robert B. Chiperfield | Republican | 1938 | Incumbent retired. Republican hold. | ▌Y Robert T. McLoskey (Republican) 55.9% ▌David DeDoncker (Democratic) 44.1% |
| Illinois 20 | Paul Findley | Republican | 1960 | Incumbent re-elected. | ▌Y Paul Findley (Republican) 52.9% ▌Peter F. Mack Jr. (Democratic) 47.1% |
| Illinois 20 | Peter F. Mack Jr. Redistricted from the 21st district | Democratic | 1948 | Incumbent lost re-election. Democratic loss. | ▌Y Paul Findley (Republican) 52.9% ▌Peter F. Mack Jr. (Democratic) 47.1% |
| Illinois 21 | Kenneth J. Gray Redistricted from the 25th district | Democratic | 1954 | Incumbent re-elected. | ▌Y Kenneth J. Gray (Democratic) 60.0% ▌Frank H. Walker (Republican) 40.0% |
| Illinois 22 | William L. Springer | Republican | 1950 | Incumbent re-elected. | ▌Y William L. Springer (Republican) 59.7% ▌Bob Wilson (Democratic) 40.3% |
| Illinois 23 | George E. Shipley | Democratic | 1958 | Incumbent re-elected. | ▌Y George E. Shipley (Democratic) 51.7% ▌Edward H. Jenison (Republican) 48.3% |
| Illinois 24 | Melvin Price | Democratic | 1944 | Incumbent re-elected. | ▌Y Melvin Price (Democratic) 73.8% ▌Kurt Glaser (Republican) 26.2% |

## Indiana

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Indiana 1 | Ray Madden | Democratic | 1942 | Incumbent re-elected. | ▌Y Ray Madden (Democratic) 60.5% ▌Harold Moody (Republican) 39.0% Harry C. Beamer (Prohibition) 0.5% |
| Indiana 2 | Charles A. Halleck | Republican | 1935 (special) | Incumbent re-elected. | ▌Y Charles A. Halleck (Republican) 57.6% ▌John J. Murray (Democratic) 42.4% |
| Indiana 3 | John Brademas | Democratic | 1958 | Incumbent re-elected. | ▌Y John Brademas (Democratic) 51.9% ▌Charles W. Ainlay (Republican) 48.1% |
| Indiana 4 | E. Ross Adair | Republican | 1950 | Incumbent re-elected. | ▌Y E. Ross Adair (Republican) 55.6% ▌Ronald R. Ross (Democratic) 44.4% |
| Indiana 5 | J. Edward Roush | Democratic | 1958 | Incumbent re-elected. | ▌Y J. Edward Roush (Democratic) 51.6% ▌George O. Chambers (Republican) 48.4% |
| Indiana 6 | Richard L. Roudebush | Republican | 1960 | Incumbent re-elected. | ▌Y Richard L. Roudebush (Republican) 52.7% ▌Fred Wampler (Democratic) 47.3% |
| Indiana 7 | William G. Bray | Republican | 1950 | Incumbent re-elected. | ▌Y William G. Bray (Republican) 57.8% ▌Elden C. Tipton (Democratic) 42.2% |
| Indiana 8 | Winfield K. Denton | Democratic | 1954 | Incumbent re-elected. | ▌Y Winfield K. Denton (Democratic) 55.7% ▌Earl J. Heseman (Republican) 44.3% |
| Indiana 9 | Earl Wilson | Republican | 1960 | Incumbent re-elected. | ▌Y Earl Wilson (Republican) 52.1% ▌John Pritchard (Democratic) 47.9% |
| Indiana 10 | Ralph Harvey | Republican | 1960 | Incumbent re-elected. | ▌Y Ralph Harvey (Republican) 52.9% ▌John E. Mitchell (Democratic) 47.1% |
| Indiana 11 | Donald C. Bruce | Republican | 1960 | Incumbent re-elected. | ▌Y Donald C. Bruce (Republican) 54.2% ▌Andrew Jacobs Jr. (Democratic) 45.8% |

## Iowa

Iowa lost one seat at reapportionment and divided the existing 6th district in north-central Iowa among several neighboring districts with compensating boundary changes elsewhere. Incumbent Merwin Coad chose to retire rather than run against one of the other incumbents.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Iowa 1 | Fred Schwengel | Republican | 1954 | Incumbent re-elected. | ▌Y Fred Schwengel (Republican) 61.1% ▌Harold Stephens (Democratic) 38.9% |
| Iowa 2 | James E. Bromwell | Republican | 1960 | Incumbent re-elected. | ▌Y James E. Bromwell (Republican) 52.8% ▌Frank W. Less (Democratic) 47.2% |
| Iowa 3 | H. R. Gross | Republican | 1948 | Incumbent re-elected. | ▌Y H. R. Gross (Republican) 56.7% ▌Neel F. Hill (Democratic) 43.3% |
| Iowa 4 | John Henry Kyl | Republican | 1959 (special) | Incumbent re-elected. | ▌Y John Henry Kyl (Republican) 55.8% ▌Gene W. Glenn (Democratic) 44.2% |
| Iowa 5 | Neal Smith | Democratic | 1958 | Incumbent re-elected. | ▌Y Neal Smith (Democratic) 62.8% ▌Sonja Egenes (Republican) 37.2% |
| Iowa 5 | Merwin Coad Redistricted from the 6th district | Democratic | 1956 | Incumbent retired. Democratic loss. | ▌Y Neal Smith (Democratic) 62.8% ▌Sonja Egenes (Republican) 37.2% |
| Iowa 6 | Charles B. Hoeven Redistricted from the 8th district | Republican | 1942 | Incumbent re-elected. | ▌Y Charles B. Hoeven (Republican) 58.5% ▌Donald W. Murray (Democratic) 41.5% |
| Iowa 7 | Ben F. Jensen | Republican | 1938 | Incumbent re-elected. | ▌Y Ben F. Jensen (Republican) 56.1% ▌Ed Peters (Democratic) 43.9% |

## Kansas

Kansas lost one seat at reapportionment and redistricted from 6 to 5, combining the existing southwestern 5th and northwestern 6th districts into a single district, in which incumbents J. Floyd Breeding and Bob Dole ran against each other, and making modest boundary changes elsewhere.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Kansas 1 | Bob Dole Redistricted from the 6th district | Republican | 1960 | Incumbent re-elected. | ▌Y Bob Dole (Republican) 55.8% ▌J. Floyd Breeding (Democratic) 44.2% |
| Kansas 1 | J. Floyd Breeding Redistricted from the 5th district | Democratic | 1956 | Incumbent lost re-election Democratic loss. | ▌Y Bob Dole (Republican) 55.8% ▌J. Floyd Breeding (Democratic) 44.2% |
| Kansas 2 | William H. Avery Redistricted from the 1st district | Republican | 1954 | Incumbent re-elected. | ▌Y William H. Avery (Republican) 65.2% ▌Harry F. Kehoe (Democratic) 34.8% |
| Kansas 3 | Robert Ellsworth Redistricted from the 2nd district | Republican | 1960 | Incumbent re-elected. | ▌Y Robert Ellsworth (Republican) 63.4% ▌Bill Sparks (Democratic) 36.6% |
| Kansas 4 | Garner E. Shriver | Republican | 1960 | Incumbent re-elected. | ▌Y Garner E. Shriver (Republican) 66.6% ▌Lawrence J. Wetzel (Democratic) 33.4% |
| Kansas 5 | Walter L. McVey Jr. Redistricted from the 3rd district | Republican | 1960 | Incumbent lost renomination. Republican hold. | ▌Y Joe Skubitz (Republican) 53.3% ▌Wade A. Myers (Democratic) 46.7% |

## Kentucky

Kentucky lost one seat at reapportionment. 5th district incumbent Brent Spence elected to retire, and his district was divided between several other districts with the lion's share going to the 4th.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Kentucky 1 | Frank Stubblefield | Democratic | 1958 | Incumbent re-elected. | ▌Y Frank Stubblefield (Democratic) Unopposed |
| Kentucky 2 | William Natcher | Democratic | 1953 (special) | Incumbent re-elected. | ▌Y William Natcher (Democratic) Unopposed |
| Kentucky 3 | Frank W. Burke | Democratic | 1958 | Incumbent lost re-election. Republican gain. | ▌Y Gene Snyder (Republican) 50.8% ▌Frank W. Burke (Democratic) 49.2% |
| Kentucky 4 | Frank Chelf | Democratic | 1944 | Incumbent re-elected. | ▌Y Frank Chelf (Democratic) 52.9% ▌Clyde Middleton (Republican) 47.1% |
| Kentucky 4 | Brent Spence Redistricted from the 5th district | Democratic | 1930 | Incumbent retired. Democratic loss. | ▌Y Frank Chelf (Democratic) 52.9% ▌Clyde Middleton (Republican) 47.1% |
| Kentucky 5 | Eugene Siler Redistricted from the 8th district | Republican | 1954 | Incumbent re-elected. | ▌Y Eugene Siler (Republican) Unopposed |
| Kentucky 6 | John C. Watts | Democratic | 1951 (special) | Incumbent re-elected. | ▌Y John C. Watts (Democratic) Unopposed |
| Kentucky 7 | Carl D. Perkins | Democratic | 1948 | Incumbent re-elected. | ▌Y Carl D. Perkins (Democratic) 56.7% ▌C. Alex Parker Jr. (Republican) 42.5% ▌Rex Henrickson (Independent) 0.7% |

## Louisiana

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Louisiana 1 | F. Edward Hébert | Democratic | 1940 | Incumbent re-elected. | ▌Y F. Edward Hébert (Democratic) Unopposed |
| Louisiana 2 | Hale Boggs | Democratic | 1940 1942 (lost) 1946 | Incumbent re-elected. | ▌Y Hale Boggs (Democratic) 67.2% ▌Dave Treen (Republican) 32.8% |
| Louisiana 3 | Edwin E. Willis | Democratic | 1948 | Incumbent re-elected. | ▌Y Edwin E. Willis (Democratic) Unopposed |
| Louisiana 4 | Joe Waggonner | Democratic | 1961 (special) | Incumbent re-elected. | ▌Y Joe Waggonner (Democratic) Unopposed |
| Louisiana 5 | Otto Passman | Democratic | 1946 | Incumbent re-elected. | ▌Y Otto Passman (Democratic) Unopposed |
| Louisiana 6 | James H. Morrison | Democratic | 1942 | Incumbent re-elected. | ▌Y James H. Morrison (Democratic) Unopposed |
| Louisiana 7 | T. Ashton Thompson | Democratic | 1952 | Incumbent re-elected. | ▌Y T. Ashton Thompson (Democratic) Unopposed |
| Louisiana 8 | Harold B. McSween | Democratic | 1958 | Incumbent lost renomination. Democratic hold. | ▌Y Gillis William Long (Democratic) 64.0% ▌Jack W. Lewis (Republican) 36.0% |

## Maine

Maine lost one seat at reapportionment, redistricting from 3 seats to 2 -- a 1st district containing the coastal parts of the existing 1st and 2nd districts, and a 2nd district containing the existing 3rd district and the rest of inland Maine.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Maine 1 | Peter A. Garland | Republican | 1960 | Incumbent lost renomination. Republican loss. | ▌Y Stanley R. Tupper (Republican) 59.6% ▌Ronald Kellam (Democratic) 40.4% |
| Maine 1 | Stanley R. Tupper Redistricted from the 2nd district | Republican | 1960 | Incumbent re-elected. | ▌Y Stanley R. Tupper (Republican) 59.6% ▌Ronald Kellam (Democratic) 40.4% |
| Maine 2 | Clifford McIntire Redistricted from the 3rd district | Republican | 1951 (special) | Incumbent re-elected. | ▌Y Clifford McIntire (Republican) 51.1% ▌William Hathaway (Democratic) 48.9% |

## Maryland

Maryland gained an eighth seat at reapportionment and chose to elect it at-large.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Maryland 1 | Thomas Francis Johnson | Democratic | 1958 | Incumbent lost re-election. Republican gain. | ▌Y Rogers Morton (Republican) 53.2% ▌Thomas Francis Johnson (Democratic) 46.8% |
| Maryland 2 | Daniel Brewster | Democratic | 1958 | Incumbent retired to run for U.S. senator. Democratic hold. | ▌Y Clarence Long (Democratic) 51.9% ▌J. Fife Symington Jr. (Republican) 48.1% |
| Maryland 3 | Edward Garmatz | Democratic | 1947 (special) | Incumbent re-elected. | ▌Y Edward Garmatz (Democratic) Unopposed |
| Maryland 4 | George Hyde Fallon | Democratic | 1944 | Incumbent re-elected. | ▌Y George Hyde Fallon (Democratic) 72.3% ▌John E. Brandau (Republican) 27.7% |
| Maryland 5 | Richard Lankford | Democratic | 1954 | Incumbent re-elected. | ▌Y Richard Lankford (Democratic) 59.5% ▌Joseph M. Baker Jr. (Republican) 40.5% |
| Maryland 6 | Charles Mathias | Republican | 1960 | Incumbent re-elected. | ▌Y Charles Mathias (Republican) 60.9% ▌John R. Foley (Democratic) 39.1% |
| Maryland 7 | Samuel Friedel | Democratic | 1952 | Incumbent re-elected. | ▌Y Samuel Friedel (Democratic) 70.0% ▌Caroline R. Ramsay (Republican) 30.0% |
| Maryland at-large | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Carlton R. Sickles (Democratic) 55.7% ▌Newton Steers (Republican) 44.3% |

## Massachusetts

Massachusetts lost two seats at reapportionment, one from each party.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Massachusetts 1 | Silvio O. Conte | Republican | 1958 | Incumbent re-elected. | ▌Y Silvio O. Conte (Republican) 74.4% ▌William K. Hefner (Democratic) 25.6% |
| Massachusetts 2 | Edward Boland | Democratic | 1952 | Incumbent re-elected. | ▌Y Edward Boland (Democratic) 67.8% ▌Samuel S. Rodman Jr. (Republican) 32.2% |
| Massachusetts 3 | Philip J. Philbin | Democratic | 1942 | Incumbent re-elected. | ▌Y Philip J. Philbin (Democratic) 72.4% ▌Frank Anthony (Republican) 27.6% |
| Massachusetts 4 | Harold Donohue | Democratic | 1946 | Incumbent re-elected. | ▌Y Harold Donohue (Democratic) 90.5% ▌Stanley E. Shogren (Prohibition) 9.5% |
| Massachusetts 5 | F. Bradford Morse | Republican | 1960 | Incumbent re-elected. | ▌Y F. Bradford Morse (Republican) 57.4% ▌Thomas J. Lane (Democratic) 42.6% |
| Massachusetts 5 | Thomas J. Lane Redistricted from the 7th district | Democratic | 1941 (special) | Incumbent lost re-election. Democratic loss. | ▌Y F. Bradford Morse (Republican) 57.4% ▌Thomas J. Lane (Democratic) 42.6% |
| Massachusetts 6 | William H. Bates | Republican | 1950 | Incumbent re-elected. | ▌Y William H. Bates (Republican) 56.2% ▌George J. O'Shea Jr. (Democratic) 43.8% |
| Massachusetts 7 | Torbert Macdonald Redistricted from the 8th district | Democratic | 1954 | Incumbent re-elected. | ▌Y Torbert Macdonald (Democratic) 71.6% ▌Gordon F. Hughes (Republican) 28.4% |
| Massachusetts 8 | Tip O'Neill Redistricted from the 11th district | Democratic | 1952 | Incumbent re-elected. | ▌Y Tip O'Neill (Democratic) 73.0% ▌Howard Greyber (Republican) 27.0% |
| Massachusetts 9 | John W. McCormack Redistricted from the 12th district | Democratic | 1928 | Incumbent re-elected. | ▌Y John W. McCormack (Democratic) Unopposed |
| Massachusetts 10 | Laurence Curtis | Republican | 1952 | Incumbent retired to run for U.S. senator. Republican loss. | ▌Y Joseph W. Martin Jr. (Republican) 65.5% ▌Edward F. Doolan (Democratic) 34.5% |
| Massachusetts 10 | Joseph W. Martin Jr. Redistricted from the 14th district | Republican | 1924 | Incumbent re-elected. | ▌Y Joseph W. Martin Jr. (Republican) 65.5% ▌Edward F. Doolan (Democratic) 34.5% |
| Massachusetts 11 | James A. Burke Redistricted from the 13th district | Democratic | 1958 | Incumbent re-elected. | ▌Y James A. Burke (Democratic) 64.3% ▌Harry F. Stimpson Jr. (Republican) 35.7% |
| Massachusetts 12 | Hastings Keith Redistricted from the 9th district | Republican | 1958 | Incumbent re-elected. | ▌Y Hastings Keith (Republican) 64.2% ▌Alexander Byron (Democratic) 35.8% |

## Michigan

Michigan gained one seat at reapportionment, which it elected at-large rather than redistricting.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Michigan 1 | Lucien Nedzi | Democratic | 1961 (special) | Incumbent re-elected. | ▌Y Lucien Nedzi (Democratic) 89.2% ▌Walter Czarnecki (Republican) 10.8% |
| Michigan 2 | George Meader | Republican | 1950 | Incumbent re-elected. | ▌Y George Meader (Republican) 58.4% ▌Thomas P. Payne (Democratic) 41.6% |
| Michigan 3 | August E. Johansen | Republican | 1954 | Incumbent re-elected. | ▌Y August E. Johansen (Republican) 59.5% ▌Paul H. Todd Jr. (Democratic) 40.5% |
| Michigan 4 | Clare E. Hoffman | Republican | 1934 | Incumbent retired. Republican hold. | ▌Y J. Edward Hutchinson (Republican) 63.8% ▌Edward Burns (Democratic) 36.2% |
| Michigan 5 | Gerald Ford | Republican | 1948 | Incumbent re-elected. | ▌Y Gerald Ford (Republican) 67.0% ▌William G. Reamon (Democratic) 33.0% |
| Michigan 6 | Charles E. Chamberlain | Republican | 1956 | Incumbent re-elected. | ▌Y Charles E. Chamberlain (Republican) 54.5% ▌Donald Hayworth (Democratic) 45.5% |
| Michigan 7 | James G. O'Hara | Democratic | 1958 | Incumbent re-elected. | ▌Y James G. O'Hara (Democratic) 56.3% ▌H. Charles Knill (Republican) 43.7% |
| Michigan 8 | R. James Harvey | Republican | 1960 | Incumbent re-elected. | ▌Y R. James Harvey (Republican) 60.5% ▌Jerome T. Hart (Democratic) 39.5% |
| Michigan 9 | Robert P. Griffin | Republican | 1956 | Incumbent re-elected. | ▌Y Robert P. Griffin (Republican) 59.4% ▌Donald G. Jennings (Democratic) 40.6% |
| Michigan 10 | Al Cederberg | Republican | 1952 | Incumbent re-elected. | ▌Y Al Cederberg (Republican) 61.5% ▌Hubert C. Evans (Democratic) 38.5% |
| Michigan 11 | Victor A. Knox | Republican | 1952 | Incumbent re-elected. | ▌Y Victor A. Knox (Republican) 56.7% ▌Warren P. Cleary (Democratic) 43.3% |
| Michigan 12 | John B. Bennett | Republican | 1946 | Incumbent re-elected. | ▌Y John B. Bennett (Republican) 63.3% ▌William J. Bolognesi (Democratic) 36.7% |
| Michigan 13 | Charles Diggs | Democratic | 1954 | Incumbent re-elected. | ▌Y Charles Diggs (Democratic) 71.2% ▌Robert B. Blackwell (Republican) 28.8% |
| Michigan 14 | Harold M. Ryan | Democratic | 1962 (special) | Incumbent re-elected. | ▌Y Harold M. Ryan (Democratic) 61.8% ▌Lois V. Nair (Republican) 38.2% |
| Michigan 15 | John Dingell | Democratic | 1955 (special) | Incumbent re-elected. | ▌Y John Dingell (Democratic) 83.0% ▌Ernest Richard (Republican) 17.0% |
| Michigan 16 | John Lesinski Jr. | Democratic | 1950 | Incumbent re-elected. | ▌Y John Lesinski Jr. (Democratic) 67.9% ▌Laverne O. Elliott (Republican) 32.1% |
| Michigan 17 | Martha Griffiths | Democratic | 1954 | Incumbent re-elected. | ▌Y Martha Griffiths (Democratic) 59.3% ▌James F. O'Neill (Republican) 40.7% |
| Michigan 18 | William Broomfield | Republican | 1956 | Incumbent re-elected. | ▌Y William Broomfield (Republican) 59.6% ▌George J. Fulkerson (Democratic) 40.4% |
| Michigan at-large | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Neil Staebler (Democratic) 52.0% ▌Alvin Morell Bentley (Republican) 47.9% ▌Ralph W. Muncy (Socialist Labor) 0.2% |

## Minnesota

Minnesota lost one seat at reapportionment, and the 7th saw the largest change, with its territory split between the existing 2nd and 6th districts.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Minnesota 1 | Al Quie | Republican | 1958 | Incumbent re-elected. | ▌Y Al Quie (Republican) 57.5% ▌George Shepherd (DFL) 42.5% |
| Minnesota 2 | Ancher Nelsen | Republican | 1958 | Incumbent re-elected. | ▌Y Ancher Nelsen (Republican) 62.2% ▌Conrad Hammar (DFL) 37.8% |
| Minnesota 3 | Clark MacGregor | Republican | 1960 | Incumbent re-elected. | ▌Y Clark MacGregor (Republican) 60.2% ▌Irving R. Keldsen (DFL) 39.8% |
| Minnesota 4 | Joseph Karth | DFL | 1958 | Incumbent re-elected. | ▌Y Joseph Karth (DFL) 59.5% ▌Harry Strong (Republican) 40.5% |
| Minnesota 5 | Walter Judd | Republican | 1942 | Incumbent lost re-election. DFL gain. | ▌Y Donald M. Fraser (DFL) 51.7% ▌Walter Judd (Republican) 48.0% ▌Joseph Johnson (Socialist Workers) 0.3% |
| Minnesota 6 | Fred Marshall | DFL | 1948 | Incumbent retired. DFL hold. | ▌Y Alec G. Olson (DFL) 50.1% ▌Robert J. Odegard (Republican) 49.9% |
| Minnesota 6 | H. Carl Andersen Redistricted from the 7th district | Republican | 1938 | Incumbent lost renomination. Republican loss. | ▌Y Alec G. Olson (DFL) 50.1% ▌Robert J. Odegard (Republican) 49.9% |
| Minnesota 7 | Odin Langen Redistricted from the 9th district | Republican | 1958 | Incumbent re-elected. | ▌Y Odin Langen (Republican) 52.0% ▌Harding C. Noblitt (DFL) 48.0% |
| Minnesota 8 | John Blatnik | DFL | 1946 | Incumbent re-elected. | ▌Y John Blatnik (DFL) 65.7% ▌Jerry H. Ketola (Republican) 34.3% |

## Mississippi

Mississippi lost one seat at reapportionment, and merged the 2nd and 3rd districts without making other boundary changes.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Mississippi 1 | Thomas Abernethy | Democratic | 1942 | Incumbent re-elected. | ▌Y Thomas Abernethy (Democratic) Unopposed |
| Mississippi 2 | Jamie Whitten | Democratic | 1941 (special) | Incumbent re-elected. | ▌Y Jamie Whitten (Democratic) Unopposed |
| Mississippi 2 | Frank Ellis Smith Redistricted from the 3rd district | Democratic | 1950 | Incumbent lost renomination. Democratic loss. | ▌Y Jamie Whitten (Democratic) Unopposed |
| Mississippi 3 | John Bell Williams Redistricted from the 4th district | Democratic | 1946 | Incumbent re-elected. | ▌Y John Bell Williams (Democratic) Unopposed |
| Mississippi 4 | W. Arthur Winstead Redistricted from the 5th district | Democratic | 1942 | Incumbent re-elected. | ▌Y W. Arthur Winstead (Democratic) 83.0% ▌Sterling P. Davis Jr. (Independent) 17.0% |
| Mississippi 5 | William M. Colmer Redistricted from the 6th district | Democratic | 1932 | Incumbent re-elected. | ▌Y William M. Colmer (Democratic) Unopposed |

## Missouri

Missouri lost one seat at reapportionment, and merged the 11th and 8th districts with compensating boundary changes to other districts.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Missouri 1 | Frank M. Karsten | Democratic | 1946 | Incumbent re-elected. | ▌Y Frank M. Karsten (Democratic) 70.7% ▌Charles F. Cherry (Republican) 29.3% |
| Missouri 2 | Thomas B. Curtis | Republican | 1950 | Incumbent re-elected. | ▌Y Thomas B. Curtis (Republican) 56.3% ▌Philip V. Maher (Democratic) 43.7% |
| Missouri 3 | Leonor Sullivan | Democratic | 1952 | Incumbent re-elected. | ▌Y Leonor Sullivan (Democratic) 70.5% ▌J. Marvin Krause (Republican) 29.5% |
| Missouri 4 | William J. Randall | Democratic | 1959 (special) | Incumbent re-elected. | ▌Y William J. Randall (Democratic) 53.9% ▌John D. Fox (Republican) 46.1% |
| Missouri 5 | Richard W. Bolling | Democratic | 1948 | Incumbent re-elected. | ▌Y Richard W. Bolling (Democratic) 58.9% ▌Walter McCarty (Republican) 41.1% |
| Missouri 6 | William R. Hull Jr. | Democratic | 1954 | Incumbent re-elected. | ▌Y William R. Hull Jr. (Democratic) 55.3% ▌Ethan H. Campbell (Republican) 44.7% |
| Missouri 7 | Durward G. Hall | Republican | 1960 | Incumbent re-elected. | ▌Y Durward G. Hall (Republican) 57.7% ▌Jim Thomas (Democratic) 42.3% |
| Missouri 8 | Richard H. Ichord Jr. | Democratic | 1960 | Incumbent re-elected. | ▌Y Richard H. Ichord Jr. (Democratic) 59.0% ▌David W. Bernhardt (Republican) 41.0% |
| Missouri 8 | Morgan M. Moulder Redistricted from the 11th district | Democratic | 1948 | Incumbent retired. Democratic loss. | ▌Y Richard H. Ichord Jr. (Democratic) 59.0% ▌David W. Bernhardt (Republican) 41.0% |
| Missouri 9 | Clarence Cannon | Democratic | 1922 | Incumbent re-elected. | ▌Y Clarence Cannon (Democratic) 60.5% ▌Anthony C. Schroeder (Republican) 39.5% |
| Missouri 10 | Paul C. Jones | Democratic | 1948 | Incumbent re-elected. | ▌Y Paul C. Jones (Democratic) 60.6% ▌Truman Farrow (Republican) 39.4% |

## Montana

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Montana 1 | Arnold Olsen | Democratic | 1960 | Incumbent re-elected. | ▌Y Arnold Olsen (Democratic) 52.8% ▌Wayne Montgomery (Republican) 47.2% |
| Montana 2 | James F. Battin | Republican | 1960 | Incumbent re-elected. | ▌Y James F. Battin (Republican) 55.4% ▌Leo Graybill Jr. (Democratic) 44.6% |

## Nebraska

Nebraska lost one seat at reapportionment and split the southern 1st district between the eastern 3rd and western 4th districts.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Nebraska 1 | Phil Weaver | Republican | 1954 | Incumbent lost renomination. Republican loss. | ▌Y Ralph F. Beermann (Republican) 50.3% ▌Clair A. Callan (Democratic) 44.4% ▌George C. Menkens (write-in) 5.3% |
| Nebraska 1 | Ralph F. Beermann Redistricted from the 3rd district | Republican | 1960 | Incumbent re-elected. | ▌Y Ralph F. Beermann (Republican) 50.3% ▌Clair A. Callan (Democratic) 44.4% ▌George C. Menkens (write-in) 5.3% |
| Nebraska 2 | Glenn Cunningham | Republican | 1956 | Incumbent re-elected. | ▌Y Glenn Cunningham (Republican) 69.4% ▌Thomas N. Bonner (Democratic) 30.6% |
| Nebraska 3 | David Martin Redistricted from the 4th district | Republican | 1960 | Incumbent re-elected. | ▌Y David Martin (Republican) 65.6% ▌John A. Hoffman (Democratic) 34.4% |

## Nevada

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Nevada at-large | Walter S. Baring Jr. | Democratic | 1948 1952 (lost) 1956 | Incumbent re-elected. | ▌Y Walter S. Baring Jr. (Democratic) 71.6% ▌Carlton J. Adair (Republican) 28.4% |

## New Hampshire

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| New Hampshire 1 | Chester E. Merrow | Republican | 1942 | Incumbent retired to run for U.S. senator. Republican hold. | ▌Y Louis C. Wyman (Republican) 53.1% ▌J. Oliva Huot (Democratic) 46.9% |
| New Hampshire 2 | Perkins Bass | Republican | 1954 | Incumbent retired to run for U.S. senator. Republican hold. | ▌Y James Colgate Cleveland (Republican) 57.5% ▌Eugene S. Daniell (Democratic) 42.5% |

## New Jersey

New Jersey gained one seat and formed a 15th district out of parts of the existing 3rd and 5th districts around Perth Amboy without making substantial changes elsewhere.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| New Jersey 1 | William T. Cahill | Republican | 1958 | Incumbent re-elected. | ▌Y William T. Cahill (Republican) 58.8% ▌Neil F. Deighan (Democratic) 41.0% ▌Albert Ronis (Socialist Labor) 0.2% |
| New Jersey 2 | Milton W. Glenn | Republican | 1957 (special) | Incumbent re-elected. | ▌Y Milton W. Glenn (Republican) 52.7% ▌Paul R. Porreca (Democratic) 46.7% ▌Elvin Baker (Socialist Labor) 0.5% |
| New Jersey 3 | James C. Auchincloss | Republican | 1942 | Incumbent re-elected. | ▌Y James C. Auchincloss (Republican) 56.9% ▌Peter J. Gannon (Democratic) 43.1% |
| New Jersey 4 | Frank Thompson | Democratic | 1954 | Incumbent re-elected. | ▌Y Frank Thompson (Democratic) 63.8% ▌Ephraim Tomlinson II (Republican) 35.9% ▌Bernardo S. Doganiero (Socialist Labor) 0.3% |
| New Jersey 5 | Peter Frelinghuysen Jr. | Republican | 1952 | Incumbent re-elected. | ▌Y Peter Frelinghuysen Jr. (Republican) 66.0% ▌Eugene M. Friedman (Democratic) 33.2% ▌Frank Consalvo (Conservative) 0.8% |
| New Jersey 6 | Florence P. Dwyer | Republican | 1956 | Incumbent re-elected. | ▌Y Florence P. Dwyer (Republican) 59.6% ▌Lillian W. Egolf (Democratic) 39.8% ▌John H. Wisner Jr. (Conservative) 0.6% |
| New Jersey 7 | William B. Widnall | Republican | 1950 | Incumbent re-elected. | ▌Y William B. Widnall (Republican) 61.4% ▌J. Emmet Cassidy (Democratic) 37.8% ▌Robert A. Kretzer (Conservative) 0.5% ▌James McKinley (Independent) 0.3% |
| New Jersey 8 | Charles S. Joelson | Democratic | 1960 | Incumbent re-elected. | ▌Y Charles S. Joelson (Democratic) 65.0% ▌Walter W. Porter Jr. (Republican) 34.2% ▌Harry Santhouse (Socialist Labor) 0.4% ▌Charles R. Checkley (Conservative) 0.4% |
| New Jersey 9 | Frank C. Osmers Jr. | Republican | 1938 1942 (retired) 1951 (special) | Incumbent re-elected. | ▌Y Frank C. Osmers Jr. (Republican) 56.9% ▌Donald R. Sorkow (Democratic) 42.2% ▌Arthur A. Wacker (Conservative) 0.6% ▌Nathan Karp (Socialist Labor) 0.3% |
| New Jersey 10 | Peter W. Rodino | Democratic | 1948 | Incumbent re-elected. | ▌Y Peter W. Rodino (Democratic) 72.8% ▌Charles A. Baretski (Republican) 26.5% ▌Frank J. DeGeorge (Conservative) 0.5% ▌William Kirkland (Independent) 0.3% |
| New Jersey 11 | Hugh J. Addonizio | Democratic | 1948 | Incumbent resigned June 30, 1962 to run for Mayor of Newark. Democratic hold. | ▌Y Joseph Minish (Democratic) 59.5% ▌Frank A. Palmieri (Republican) 37.4% ▌Samuel Voltaggio (Independent) 2.6% ▌Marjorie H. Schwester (Conservative) 0.5% |
| New Jersey 12 | George M. Wallhauser | Republican | 1958 | Incumbent re-elected. | ▌Y George M. Wallhauser (Republican) 52.5% ▌Robert R. Peacock (Democratic) 46.6% ▌Harrison P. Smith Jr. (Conservative) 0.5% ▌Harry Press (Socialist Labor) 0.2% ▌Ruth F. Shiminsky (Socialist Workers) 0.1% |
| New Jersey 13 | Neil Gallagher | Democratic | 1958 | Incumbent re-elected. | ▌Y Neil Gallagher (Democratic) 77.0% ▌Eugene P. Kenny (Republican) 21.0% ▌Thomas Quinn (Independent) 2.0% |
| New Jersey 14 | Dominick V. Daniels | Democratic | 1958 | Incumbent re-elected. | ▌Y Dominick V. Daniels (Democratic) 70.6% ▌Michael J. Bell (Republican) 27.8% ▌Kenneth Walsh (Conservative) 1.6% |
| New Jersey 15 | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Edward J. Patten (Democratic) 56.7% ▌Bernard F. Rodgers (Republican) 43.3% |

## New Mexico

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| New Mexico at-large | Joseph Montoya | Democratic | 1957 (special) | Incumbent re-elected. | ▌Y Thomas G. Morris (Democratic) 31.7% ▌Y Joseph Montoya (Democratic) 26.7% ▌Jack C. Redman (Republican) 24.1% ▌Junio Lopez (Republican) 17.5% |
| New Mexico at-large | Thomas G. Morris | Democratic | 1958 | Incumbent re-elected. | ▌Y Thomas G. Morris (Democratic) 31.7% ▌Y Joseph Montoya (Democratic) 26.7% ▌Jack C. Redman (Republican) 24.1% ▌Junio Lopez (Republican) 17.5% |

## New York

New York lost 2 seats at reapportionment; after redistricting, Long Island actually gained two seats while Manhattan lost two and Brooklyn and Upstate New York lost one each. As of 2020, this would be the last time Republicans would win the most congressional districts in New York.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| New York 1 | Otis G. Pike | Democratic | 1960 | Incumbent re-elected. | ▌Y Otis G. Pike (Democratic) 61.7% ▌Walter M. Ormsby (Republican) 38.3% |
| New York 2 | None (new district) | None (new district) | None (new district) | New seat. Republican gain. | ▌Y James R. Grover Jr. (Republican) 55.7% ▌Robert J. Flynn (Democratic) 44.3% |
| New York 3 | Steven Derounian Redistricted from the 2nd district | Republican | 1952 | Incumbent re-elected. | ▌Y Steven Derounian (Republican) 59.2% ▌George Soll (Democratic) 40.8% |
| New York 4 | None (new district) | None (new district) | None (new district) | New seat. Republican gain. | ▌Y John W. Wydler (Republican) 56.4% ▌Joseph A. Daley (Democratic) 42.7% ▌Harry H. Purvis (Independent) 0.9% |
| New York 5 | Frank J. Becker Redistricted from the 3rd district | Republican | 1952 | Incumbent re-elected. | ▌Y Frank J. Becker (Republican) 57.5% ▌Franklin Bear (Democratic) 42.5% |
| New York 6 | Seymour Halpern Redistricted from the 4th district | Republican | 1958 | Incumbent re-elected. | ▌Y Seymour Halpern (Republican) 63.3% ▌Leonard L. Finz (Democratic) 36.7% |
| New York 7 | Joseph P. Addabbo Redistricted from the 5th district | Democratic | 1960 | Incumbent re-elected. | ▌Y Joseph P. Addabbo (Democratic) 59.3% ▌George Archinal (Republican) 40.7% |
| New York 8 | Benjamin Rosenthal Redistricted from the 6th district | Democratic | 1962 (special) | Incumbent re-elected. | ▌Y Benjamin Rosenthal (Democratic) 66.4% ▌Arthur McCrossen (Republican) 33.6% |
| New York 9 | James J. Delaney Redistricted from the 7th district | Democratic | 1944 1946 (lost) 1948 | Incumbent re-elected. | ▌Y James J. Delaney (Democratic) 58.7% ▌Charles H. Cohen (Republican) 35.1% ▌Mark Starr (Liberal) 6.2% |
| New York 10 | Emanuel Celler Redistricted from the 11th district | Democratic | 1922 | Incumbent re-elected. | ▌Y Emanuel Celler (Democratic) 81.0% ▌Seymour Besunder (Republican) 19.0% |
| New York 11 | Eugene Keogh Redistricted from the 9th district | Democratic | 1936 | Incumbent re-elected. | ▌Y Eugene Keogh (Democratic) 71.6% ▌Abraham L. Banner (Republican) 28.4% |
| New York 12 | Edna F. Kelly Redistricted from the 10th district | Democratic | 1949 (special) | Incumbent re-elected. | ▌Y Edna F. Kelly (Democratic) 70.0% ▌Louis London Goldberg (Republican) 30.0% |
| New York 13 | Abraham J. Multer | Democratic | 1947 (special) | Incumbent re-elected. | ▌Y Abraham J. Multer (Democratic) 74.6% ▌Melvyn M. Rothman (Republican) 25.4% |
| New York 14 | John J. Rooney | Democratic | 1944 | Incumbent re-elected. | ▌Y John J. Rooney (Democratic) 70.9% ▌Leon F. Nadrowski (Republican) 29.1% |
| New York 14 | Victor Anfuso Redistricted from the 8th district | Democratic | 1954 | Incumbent retired to run for New York Supreme Court. Democratic loss. | ▌Y John J. Rooney (Democratic) 70.9% ▌Leon F. Nadrowski (Republican) 29.1% |
| New York 15 | Hugh Carey Redistricted from the 12th district | Democratic | 1960 | Incumbent re-elected. | ▌Y Hugh Carey (Democratic) 50.2% ▌Francis E. Dorn (Republican) 49.8% |
| New York 16 | John H. Ray Redistricted from the 15th district | Republican | 1952 | Incumbent retired. Democratic gain. | ▌Y John M. Murphy (Democratic) 47.5% ▌Robert T. Connor (Republican) 45.9% ▌George B. Murphy (Liberal) 6.6% |
| New York 17 | John Lindsay | Republican | 1958 | Incumbent re-elected. | ▌Y John Lindsay (Republican) 68.7% ▌Martin B. Dworkis (Democratic) 31.3% |
| New York 18 | Adam Clayton Powell Jr. Redistricted from the 16th district | Democratic | 1944 | Incumbent re-elected. | ▌Y Adam Clayton Powell Jr. (Democratic) 69.6% ▌Ramon A. Martinez (Republican) 21.6% ▌Mae P. Watts (Liberal) 8.8% |
| New York 19 | Leonard Farbstein | Democratic | 1956 | Incumbent re-elected. | ▌Y Leonard Farbstein (Democratic) 58.5% ▌Richard S. Aldrich (Republican) 30.5% ▌Bentley Kassal (Liberal) 11.0% |
| New York 20 | William Fitts Ryan | Democratic | 1960 | Incumbent re-elected. | ▌Y William Fitts Ryan (Democratic) 72.6% ▌Gilbert A. Robinson (Republican) 27.4% |
| New York 20 | Herbert Zelenko Redistricted from the 21st district | Democratic | 1954 | Incumbent lost renomination. Democratic loss. | ▌Y William Fitts Ryan (Democratic) 72.6% ▌Gilbert A. Robinson (Republican) 27.4% |
| New York 21 | James C. Healey Redistricted from the 22nd district | Democratic | 1956 | Incumbent re-elected. | ▌Y James C. Healey (Democratic) 67.4% ▌Stanley L. Slater (Republican) 21.0% ▌Lillian Gulker (Liberal) 11.6% |
| New York 22 | Jacob H. Gilbert Redistricted from the 23rd district | Democratic | 1960 | Incumbent re-elected. | ▌Y Jacob H. Gilbert (Democratic) 70.4% ▌Oscar Gonzalez-Suarez (Republican) 20.5% ▌David Grand (Liberal) 9.1% |
| New York 23 | Charles A. Buckley Redistricted from the 24th district | Democratic | 1934 | Incumbent re-elected. | ▌Y Charles A. Buckley (Democratic) 54.4% ▌John J. Parker (Republican) 30.9% ▌John P. Hagan (Liberal) 14.6% |
| New York 24 | Paul A. Fino Redistricted from the 25th district | Republican | 1952 | Incumbent re-elected. | ▌Y Paul A. Fino (Republican) 60.1% ▌Alfred E. Santangelo (Democratic) 35.9% ▌Frank Leff (Liberal) 4.0% |
| New York 24 | Alfred E. Santangelo Redistricted from the 18th district | Democratic | 1956 | Incumbent lost re-election. Democratic loss. | ▌Y Paul A. Fino (Republican) 60.1% ▌Alfred E. Santangelo (Democratic) 35.9% ▌Frank Leff (Liberal) 4.0% |
| New York 25 | Robert R. Barry Redistricted from the 27th district | Republican | 1958 | Incumbent re-elected. | ▌Y Robert R. Barry (Republican) 61.5% ▌A. Frank Reel (Democratic) 38.5% |
| New York 26 | Edwin B. Dooley | Republican | 1956 | Incumbent lost renomination. Republican hold. | ▌Y Ogden Reid (Republican) 60.9% ▌Stanley W. Church (Democratic) 39.1% |
| New York 27 | Katharine St. George Redistricted from the 28th district | Republican | 1946 | Incumbent re-elected. | ▌Y Katharine St. George (Republican) 57.9% ▌William F. Ward Jr. (Democratic) 42.1% |
| New York 28 | J. Ernest Wharton Redistricted from the 29th district | Republican | 1950 | Incumbent re-elected. | ▌Y J. Ernest Wharton (Republican) 64.1% ▌Morton E. Gilday (Democratic) 35.9% |
| New York 29 | Leo W. O'Brien Redistricted from the 30th district | Democratic | 1952 | Incumbent re-elected. | ▌Y Leo W. O'Brien (Democratic) 60.1% ▌Wolfgang J. Riemer (Republican) 39.9% |
| New York 30 | Carleton J. King Redistricted from the 31st district | Republican | 1960 | Incumbent re-elected. | ▌Y Carleton J. King (Republican) 63.7% ▌William W. Egan (Democratic) 33.9% ▌Harold T. Smith (Liberal) 2.4% |
| New York 31 | Clarence E. Kilburn Redistricted from the 33rd district | Republican | 1940 | Incumbent re-elected. | ▌Y Clarence E. Kilburn (Republican) 60.0% ▌Francis G. Healey (Democratic) 40.0% |
| New York 32 | Alexander Pirnie Redistricted from the 34th district | Republican | 1958 | Incumbent re-elected. | ▌Y Alexander Pirnie (Republican) 57.6% ▌Virgil C. Crisafulli (Democratic) 42.4% |
| New York 33 | Howard W. Robison Redistricted from the 37th district | Republican | 1958 | Incumbent re-elected. | ▌Y Howard W. Robison (Republican) 66.8% ▌Theodore W. Maurer (Democratic) 29.9% ▌Harrop Freeman (Liberal) 3.3% |
| New York 34 | R. Walter Riehlman Redistricted from the 35th district | Republican | 1946 | Incumbent re-elected. | ▌Y R. Walter Riehlman (Republican) 54.8% ▌Lee Alexander (Democratic) 43.4% ▌John Arneson (Liberal) 1.8% |
| New York 35 | Samuel S. Stratton Redistricted from the 32nd district | Democratic | 1958 | Incumbent re-elected. | ▌Y Samuel S. Stratton (Democratic) 54.5% ▌Janet Hill Gordon (Republican) 45.5% |
| New York 35 | John Taber Redistricted from the 36th district | Republican | 1922 | Incumbent retired. Republican loss. | ▌Y Samuel S. Stratton (Democratic) 54.5% ▌Janet Hill Gordon (Republican) 45.5% |
| New York 36 | Jessica M. Weis Redistricted from the 38th district | Republican | 1958 | Incumbent retired. Republican hold. | ▌Y Frank Horton (Republican) 59.3% ▌Arthur B. Curran Jr. (Democratic) 40.7% |
| New York 37 | Harold C. Ostertag Redistricted from the 39th district | Republican | 1950 | Incumbent re-elected. | ▌Y Harold C. Ostertag (Republican) 64.3% ▌Norman C. Katner (Democratic) 35.7% |
| New York 38 | Charles Goodell Redistricted from the 43rd district | Republican | 1959 (special) | Incumbent re-elected. | ▌Y Charles Goodell (Republican) 68.3% ▌T. Joseph Lynch (Democratic) 30.3% ▌Leo M. Brushingham (Liberal) 1.3% |
| New York 39 | John R. Pillion Redistricted from the 42nd district | Republican | 1952 | Incumbent re-elected. | ▌Y John R. Pillion (Republican) 62.6% ▌Angelo S. D'Eloia (Democratic) 35.1% ▌Walter Bratek (Liberal) 2.3% |
| New York 40 | William E. Miller | Republican | 1950 | Incumbent re-elected. | ▌Y William E. Miller (Republican) 52.0% ▌E. Dent Lackey (Democratic) 48.0% |
| New York 41 | Thaddeus J. Dulski | Democratic | 1958 | Incumbent re-elected. | ▌Y Thaddeus J. Dulski (Democratic) 71.5% ▌Daniel J. Kij (Republican) 28.5% |

## North Carolina

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| North Carolina 1 | Herbert Covington Bonner | Democratic | 1940 | Incumbent re-elected. | ▌Y Herbert Covington Bonner (Democratic) Unopposed |
| North Carolina 2 | Lawrence H. Fountain | Democratic | 1952 | Incumbent re-elected. | ▌Y Lawrence H. Fountain (Democratic) Unopposed |
| North Carolina 3 | David N. Henderson | Democratic | 1960 | Incumbent re-elected. | ▌Y David N. Henderson (Democratic) Unopposed |
| North Carolina 4 | Harold D. Cooley | Democratic | 1934 | Incumbent re-elected. | ▌Y Harold D. Cooley (Democratic) 58.1% ▌George E. Ward (Republican) 41.9% |
| North Carolina 5 | Ralph James Scott | Democratic | 1956 | Incumbent re-elected. | ▌Y Ralph James Scott (Democratic) 59.2% ▌A. M. Snipes (Republican) 40.8% |
| North Carolina 6 | Horace R. Kornegay | Democratic | 1960 | Incumbent re-elected. | ▌Y Horace R. Kornegay (Democratic) 59.9% ▌Blackwell P. Robinson (Republican) 40.1% |
| North Carolina 7 | Alton Lennon | Democratic | 1956 | Incumbent re-elected. | ▌Y Alton Lennon (Democratic) 77.0% ▌James E. Walsh Jr. (Republican) 23.0% |
| North Carolina 8 | Alvin Paul Kitchin | Democratic | 1956 | Incumbent lost re-election. Democratic loss. | ▌Y Charles R. Jonas (Republican) 56.0% ▌Alvin Paul Kitchin (Democratic) 44.0% |
| North Carolina 8 | Charles R. Jonas Redistricted from the 10th district | Republican | 1952 | Incumbent re-elected. | ▌Y Charles R. Jonas (Republican) 56.0% ▌Alvin Paul Kitchin (Democratic) 44.0% |
| North Carolina 9 | Hugh Quincy Alexander | Democratic | 1952 | Incumbent lost re-election. Republican gain. | ▌Y Jim Broyhill (Republican) 50.5% ▌Hugh Quincy Alexander (Democratic) 49.5% |
| North Carolina 10 | Basil Whitener Redistricted from the 11th district | Democratic | 1956 | Incumbent re-elected. | ▌Y Basil Whitener (Democratic) 55.1% ▌Carrol M. Barringer (Republican) 44.9% |
| North Carolina 11 | Roy A. Taylor Redistricted from the 12th district | Democratic | 1960 | Incumbent re-elected. | ▌Y Roy A. Taylor (Democratic) 55.2% ▌Robert Brown (Republican) 44.8% |

## North Dakota

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| North Dakota 1 | Hjalmar Nygaard Redistricted from the at-large district | Republican | 1960 | Incumbent re-elected. | ▌Y Hjalmar Nygaard (Republican) 54.6% ▌Scott Anderson (Democratic-NPL) 45.4% |
| North Dakota 2 | Don L. Short Redistricted from the at-large district | Republican | 1958 | Incumbent re-elected. | ▌Y Don L. Short (Republican) 54.0% ▌Robert Vogel (Democratic-NPL) 46.0% |

## Ohio

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Ohio 1 | Gordon H. Scherer | Republican | 1952 | Incumbent retired. Republican hold. | ▌Y Carl West Rich (Republican) 62.7% ▌Monica Nolan (Democratic) 37.3% |
| Ohio 2 | Donald D. Clancy | Republican | 1960 | Incumbent re-elected. | ▌Y Donald D. Clancy (Republican) 62.8% ▌H. A. Sand (Democratic) 37.2% |
| Ohio 3 | Paul F. Schenck | Republican | 1951 (special) | Incumbent re-elected. | ▌Y Paul F. Schenck (Republican) 57.0% ▌Martin A. Evers (Democratic) 43.0% |
| Ohio 4 | William M. McCulloch | Republican | 1947 (special) | Incumbent re-elected. | ▌Y William M. McCulloch (Republican) 70.3% ▌Marjorie Conrad Struna (Democratic) 29.7% |
| Ohio 5 | Del Latta | Republican | 1958 | Incumbent re-elected. | ▌Y Del Latta (Republican) 70.4% ▌William T. Hunt (Democratic) 29.6% |
| Ohio 6 | Bill Harsha | Republican | 1960 | Incumbent re-elected. | ▌Y Bill Harsha (Republican) 60.4% ▌Jerry C. Rasor (Democratic) 39.6% |
| Ohio 7 | Clarence J. Brown | Republican | 1938 | Incumbent re-elected. | ▌Y Clarence J. Brown (Republican) 67.7% ▌Robert A. Riley (Democratic) 32.3% |
| Ohio 8 | Jackson Edward Betts | Republican | 1950 | Incumbent re-elected. | ▌Y Jackson Edward Betts (Republican) 70.1% ▌Morris Laderman (Democratic) 29.9% |
| Ohio 9 | Thomas L. Ashley | Democratic | 1954 | Incumbent re-elected. | ▌Y Thomas L. Ashley (Democratic) 57.4% ▌Martin A. Janis (Republican) 42.6% |
| Ohio 10 | Walter H. Moeller | Democratic | 1958 | Incumbent lost re-election. Republican gain. | ▌Y Pete Abele (Republican) 52.3% ▌Walter H. Moeller (Democratic) 47.7% |
| Ohio 11 | Robert E. Cook | Democratic | 1958 | Incumbent lost re-election. Republican gain. | ▌Y Oliver P. Bolton (Republican) 50.6% ▌Robert E. Cook (Democratic) 49.4% |
| Ohio 12 | Samuel L. Devine | Republican | 1958 | Incumbent re-elected. | ▌Y Samuel L. Devine (Republican) 68.3% ▌Paul D. Cassidy (Democratic) 31.7% |
| Ohio 13 | Charles Adams Mosher | Republican | 1960 | Incumbent re-elected. | ▌Y Charles Adams Mosher (Republican) 55.1% ▌J. Grant Keys (Democratic) 44.9% |
| Ohio 14 | William Hanes Ayres | Republican | 1950 | Incumbent re-elected. | ▌Y William Hanes Ayres (Republican) 53.7% ▌Oliver Ocasek (Democratic) 46.3% |
| Ohio 15 | Tom Van Horn Moorehead | Republican | 1960 | Incumbent lost re-election. Democratic gain. | ▌Y Robert T. Secrest (Democratic) 52.4% ▌Tom Van Horn Moorehead (Republican) 47.6% |
| Ohio 16 | Frank T. Bow | Republican | 1950 | Incumbent re-elected. | ▌Y Frank T. Bow (Republican) 60.0% ▌Ed Witmer (Democratic) 40.0% |
| Ohio 17 | John M. Ashbrook | Republican | 1960 | Incumbent re-elected. | ▌Y John M. Ashbrook (Republican) 58.6% ▌Robert W. Levering (Democratic) 41.4% |
| Ohio 18 | Wayne Hays | Democratic | 1948 | Incumbent re-elected. | ▌Y Wayne Hays (Democratic) 61.0% ▌John J. Carigg (Republican) 39.0% |
| Ohio 19 | Michael J. Kirwan | Democratic | 1936 | Incumbent re-elected. | ▌Y Michael J. Kirwan (Democratic) 62.2% ▌William Vincent Williams (Republican) 37.8% |
| Ohio 20 | Michael A. Feighan | Democratic | 1942 | Incumbent re-elected. | ▌Y Michael A. Feighan (Democratic) 71.0% ▌Leonard G. Richter (Republican) 29.0% |
| Ohio 21 | Charles Vanik | Democratic | 1954 | Incumbent re-elected. | ▌Y Charles Vanik (Democratic) 79.9% ▌Leodis Harris (Republican) 20.1% |
| Ohio 22 | Frances P. Bolton | Republican | 1940 | Incumbent re-elected. | ▌Y Frances P. Bolton (Republican) 64.6% ▌Edward Corrigan (Democratic) 30.6% ▌Ronald B. Peltz (Independent) 4.8% |
| Ohio 23 | William Edwin Minshall Jr. | Republican | 1954 | Incumbent re-elected. | ▌Y William Edwin Minshall Jr. (Republican) 71.5% ▌Emil C. Weber (Democratic) 28.5% |
| Ohio at-large | None (new district) | None (new district) | None (new district) | New seat. Republican gain. | ▌Y Robert Taft Jr. (Republican) 60.5% ▌Richard D. Kennedy (Democratic) 39.5% |

## Oklahoma

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Oklahoma 1 | Page Belcher | Republican | 1950 | Incumbent re-elected. | ▌Y Page Belcher (Republican) 68.6% ▌Herbert W. Wright Jr. (Democratic) 31.4% |
| Oklahoma 2 | Ed Edmondson | Democratic | 1952 | Incumbent re-elected. | ▌Y Ed Edmondson (Democratic) 56.6% ▌Bill Sharp (Republican) 43.4% |
| Oklahoma 3 | Carl Albert | Democratic | 1946 | Incumbent re-elected. | ▌Y Carl Albert (Democratic) Unopposed |
| Oklahoma 4 | Tom Steed | Democratic | 1948 | Incumbent re-elected. | ▌Y Tom Steed (Democratic) Unopposed |
| Oklahoma 5 | John Jarman | Democratic | 1950 | Incumbent re-elected. | ▌Y John Jarman (Democratic) 68.9% ▌William P. Pointon Jr. (Republican) 31.1% |
| Oklahoma 6 | Victor Wickersham | Democratic | 1960 | Incumbent re-elected. | ▌Y Victor Wickersham (Democratic) 53.5% ▌Glenn L. Gibson (Republican) 46.5% |

## Oregon

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Oregon 1 | A. Walter Norblad | Republican | 1946 | Incumbent re-elected. | ▌Y A. Walter Norblad (Republican) 61.8% ▌R. Blaine Whipple (Democratic) 38.2% |
| Oregon 2 | Al Ullman | Democratic | 1956 | Incumbent re-elected. | ▌Y Al Ullman (Democratic) 64.0% ▌Robert W. Chandler (Republican) 36.0% |
| Oregon 3 | Edith Green | Democratic | 1954 | Incumbent re-elected. | ▌Y Edith Green (Democratic) 66.0% ▌Stanley E. Hartman (Republican) 34.0% |
| Oregon 4 | Edwin Durno | Republican | 1960 | Incumbent retired to run for U.S. senator. Democratic gain. | ▌Y Robert B. Duncan (Democratic) 53.9% ▌Carl Fisher (Republican) 46.1% |

## Pennsylvania

Three seats were lost in reapportionment, decreasing the delegation from 30 to 27 seats, with redistricting removing one seat in Philadelphia and two in central Pennsylvania. Two of those seats were lost by Republicans (a retirement and a redistricting contest against a Democratic incumbent), and one seat was by a Democrat (a retirement).
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Pennsylvania 1 | William A. Barrett | Democratic | 1944 1946 (lost) 1948 | Incumbent re-elected. | ▌Y William A. Barrett (Democratic) 63.5% ▌Winifred H. Malinowsky (Republican) 36.5% |
| Pennsylvania 2 | Kathryn E. Granahan | Democratic | 1956 | Incumbent retired. Democratic loss. | ▌Y Robert N. C. Nix Sr. (Democratic) 67.1% ▌Arthur Thomas (Republican) 32.9% |
| Pennsylvania 2 | Robert N. C. Nix Sr. Redistricted from the 4th district | Democratic | 1958 | Incumbent re-elected. | ▌Y Robert N. C. Nix Sr. (Democratic) 67.1% ▌Arthur Thomas (Republican) 32.9% |
| Pennsylvania 3 | James A. Byrne | Democratic | 1952 | Incumbent re-elected. | ▌Y James A. Byrne (Democratic) 59.3% ▌Joseph R. Burns (Republican) 40.7% |
| Pennsylvania 4 | Herman Toll Redistricted from the 6th district | Democratic | 1958 | Incumbent re-elected. | ▌Y Herman Toll (Democratic) 56.0% ▌Frank J. Barbera (Republican) 44.0% |
| Pennsylvania 5 | William J. Green Jr. | Democratic | 1944 | Incumbent re-elected. | ▌Y William J. Green Jr. (Democratic) 55.9% ▌Michael J. Bednarek (Republican) 44.1% |
| Pennsylvania 6 | George M. Rhodes Redistricted from the 14th district | Democratic | 1948 | Incumbent re-elected. | ▌Y George M. Rhodes (Democratic) 51.2% ▌Ivor D. Fenton (Republican) 48.8% |
| Pennsylvania 6 | Ivor D. Fenton Redistricted from the 12th district | Republican | 1938 | Incumbent lost re-election. Republican loss. | ▌Y George M. Rhodes (Democratic) 51.2% ▌Ivor D. Fenton (Republican) 48.8% |
| Pennsylvania 7 | William H. Milliken Jr. | Republican | 1958 | Incumbent re-elected. | ▌Y William H. Milliken Jr. (Republican) 60.8% ▌John A. Reilly (Democratic) 39.2% |
| Pennsylvania 8 | Willard S. Curtin | Republican | 1956 | Incumbent re-elected. | ▌Y Willard S. Curtin (Republican) 54.8% ▌James A. Michener (Democratic) 45.2% |
| Pennsylvania 9 | Paul B. Dague | Republican | 1946 | Incumbent re-elected. | ▌Y Paul B. Dague (Republican) 67.2% ▌Richard C. Keller (Democratic) 32.8% |
| Pennsylvania 10 | William Scranton | Republican | 1960 | Incumbent retired to run for Governor of Pennsylvania. Republican hold. | ▌Y Joseph M. McDade (Republican) 52.5% ▌William D. Gombar (Democratic) 47.5% |
| Pennsylvania 11 | Dan Flood | Democratic | 1944 1946 (lost) 1948 1952 (lost) 1954 | Incumbent re-elected. | ▌Y Dan Flood (Democratic) 66.5% ▌Donald B. Ayers (Republican) 33.5% |
| Pennsylvania 12 | J. Irving Whalley Redistricted from the 18th district | Republican | 1960 | Incumbent re-elected. | ▌Y J. Irving Whalley (Republican) 60.5% ▌A. Reed Hayes (Democratic) 39.5% |
| Pennsylvania 12 | James E. Van Zandt Redistricted from the 20th district | Republican | 1946 | Incumbent retired to run for U.S. senator. Republican loss. | ▌Y J. Irving Whalley (Republican) 60.5% ▌A. Reed Hayes (Democratic) 39.5% |
| Pennsylvania 13 | Richard Schweiker | Republican | 1960 | Incumbent re-elected. | ▌Y Richard Schweiker (Republican) 66.6% ▌Lee F. Driscoll Jr. (Democratic) 33.4% |
| Pennsylvania 14 | William S. Moorhead Redistricted from the 28th district | Democratic | 1958 | Incumbent re-elected. | ▌Y William S. Moorhead (Democratic) 65.7% ▌Joseph M. Beatty (Republican) 34.3% |
| Pennsylvania 15 | Francis E. Walter | Democratic | 1932 | Incumbent re-elected. | ▌Y Francis E. Walter (Democratic) 57.5% ▌Woodrow A. Horn (Republican) 42.5% |
| Pennsylvania 16 | John C. Kunkel | Republican | 1961 (special) | Incumbent re-elected. | ▌Y John C. Kunkel (Republican) 66.7% ▌John A. Walter (Democratic) 33.3% |
| Pennsylvania 17 | Herman T. Schneebeli | Republican | 1960 | Incumbent re-elected. | ▌Y Herman T. Schneebeli (Republican) 62.9% ▌William W. Litke (Democratic) 37.1% |
| Pennsylvania 18 | Robert J. Corbett Redistricted from the 29th district | Republican | 1938 1940 (lost) 1944 | Incumbent re-elected. | ▌Y Robert J. Corbett (Republican) 64.3% ▌Edward F. Cook (Democratic) 35.7% |
| Pennsylvania 19 | George A. Goodling | Republican | 1960 | Incumbent re-elected. | ▌Y George A. Goodling (Republican) 56.8% ▌Earl D. Warner (Democratic) 43.2% |
| Pennsylvania 20 | Elmer J. Holland Redistricted from the 30th district | Democratic | 1942 (special) 1942 (retired) 1956 (special) | Incumbent re-elected. | ▌Y Elmer J. Holland (Democratic) 67.4% ▌Budd E. Sheppard (Republican) 32.6% |
| Pennsylvania 21 | John Herman Dent | Democratic | 1958 | Incumbent re-elected. | ▌Y John Herman Dent (Democratic) 59.6% ▌Charles E. Scalf (Republican) 40.4% |
| Pennsylvania 22 | John P. Saylor | Republican | 1949 (special) | Incumbent re-elected. | ▌Y John P. Saylor (Republican) 57.5% ▌Donald J. Perry (Democratic) 42.5% |
| Pennsylvania 23 | Leon H. Gavin | Republican | 1942 | Incumbent re-elected. | ▌Y Leon H. Gavin (Republican) 58.6% ▌Frank M. O'Neil (Democratic) 40.6% ▌Germain Schreffler (Prohibition) 0.8% |
| Pennsylvania 24 | Carroll D. Kearns | Republican | 1946 | Incumbent lost renomination. Republican hold. | ▌Y James D. Weaver (Republican) 51.4% ▌Peter J. Joyce (Democratic) 48.6% |
| Pennsylvania 25 | Frank M. Clark | Democratic | 1954 | Incumbent re-elected. | ▌Y Frank M. Clark (Democratic) 56.4% ▌Harvey R. Robinson (Republican) 43.6% |
| Pennsylvania 26 | Thomas E. Morgan | Democratic | 1944 | Incumbent re-elected. | ▌Y Thomas E. Morgan (Democratic) 61.7% ▌Jerome Hahn (Republican) 38.3% |
| Pennsylvania 27 | James G. Fulton | Republican | 1944 | Incumbent re-elected. | ▌Y James G. Fulton (Republican) 65.5% ▌Margaret L. Walgren (Democratic) 34.5% |

## Rhode Island

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Rhode Island 1 | Fernand St Germain | Democratic | 1960 | Incumbent re-elected. | ▌Y Fernand St Germain (Democratic) 56.8% ▌R. Gordon Butler (Republican) 43.2% |
| Rhode Island 2 | John E. Fogarty | Democratic | 1940 | Incumbent re-elected. | ▌Y John E. Fogarty (Democratic) 71.8% ▌John F. Kennedy (Republican) 28.2% |

## South Carolina

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| South Carolina 1 | L. Mendel Rivers | Democratic | 1940 | Incumbent re-elected. | ▌Y L. Mendel Rivers (Democratic) Unopposed |
| South Carolina 2 | John J. Riley | Democratic | 1950 | Incumbent died in office. Democratic hold. | ▌Y Albert Watson (Democratic) 52.8% ▌Floyd Spence (Republican) 47.2% |
| South Carolina 3 | W. J. Bryan Dorn | Democratic | 1946 1948 (retired) 1950 | Incumbent re-elected. | ▌Y W. J. Bryan Dorn (Democratic) Unopposed |
| South Carolina 4 | Robert T. Ashmore | Democratic | 1953 (special) | Incumbent re-elected. | ▌Y Robert T. Ashmore (Democratic) Unopposed |
| South Carolina 5 | Robert W. Hemphill | Democratic | 1956 | Incumbent re-elected. | ▌Y Robert W. Hemphill (Democratic) 94.0% ▌Robert M. Doster (Republican) 6.0% |
| South Carolina 6 | John L. McMillan | Democratic | 1938 | Incumbent re-elected. | ▌Y John L. McMillan (Democratic) Unopposed |

## South Dakota

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| South Dakota 1 | Ben Reifel | Republican | 1960 | Incumbent re-elected. | ▌Y Ben Reifel (Republican) 59.2% ▌Ralph A. Nauman (Democratic) 40.8% |
| South Dakota 2 | E. Y. Berry | Republican | 1950 | Incumbent re-elected. | ▌Y E. Y. Berry (Republican) 61.5% ▌M. W. Clarkson (Democratic) 38.5% |

## Tennessee

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Tennessee 1 | Louise Goff Reece | Republican | 1961 (special) | Incumbent retired. Republican hold. | ▌Y Jimmy Quillen (Republican) 53.9% ▌Herbert R. Silvers (Democratic) 43.8% ▌Arthur Bright (Independent) 2.3% |
| Tennessee 2 | Howard Baker Sr. | Republican | 1950 | Incumbent re-elected. | ▌Y Howard Baker Sr. (Republican) 70.6% ▌Tally R. Livingston (Democratic) 29.4% |
| Tennessee 3 | James B. Frazier Jr. | Democratic | 1948 | Incumbent lost renomination. Republican gain. | ▌Y Bill Brock (Republican) 51.1% ▌Wilkes Thrasher Jr. (Democratic) 48.9% |
| Tennessee 4 | Joe L. Evins | Democratic | 1946 | Incumbent re-elected. | ▌Y Joe L. Evins (Democratic) 87.9% ▌Arch M. Eaton (Ind Rep) 12.1% |
| Tennessee 5 | J. Carlton Loser | Democratic | 1956 | Incumbent lost re-election. Democratic hold. | ▌Y Richard Fulton (Ind Dem) 60.4% ▌J. Carlton Loser (Democratic) 38.2% ▌Raymond E. Love (write-in) 0.6% ▌H. L. Crowder (write-in) 0.5% ▌H. J. Ryan (write-in) 0.3% |
| Tennessee 6 | Ross Bass | Democratic | 1954 | Incumbent re-elected. | ▌Y Ross Bass (Democratic) 81.8% ▌J. J. Underwood (Independent) 18.2% |
| Tennessee 7 | Tom J. Murray | Democratic | 1942 | Incumbent re-elected. | ▌Y Tom J. Murray (Democratic) Unopposed |
| Tennessee 8 | Fats Everett | Democratic | 1958 | Incumbent re-elected. | ▌Y Fats Everett (Democratic) 97.3% ▌Sara Flannary (write-in) 2.7% |
| Tennessee 9 | Clifford Davis | Democratic | 1940 | Incumbent re-elected. | ▌Y Clifford Davis (Democratic) 50.6% ▌Robert B. James (Republican) 49.4% |

## Texas

Texas gained one seat in reapportionment and elected it at large.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Texas 1 | Wright Patman | Democratic | 1928 | Incumbent re-elected. | ▌Y Wright Patman (Democratic) 67.3% ▌James Timberlake (Republican) 32.7% |
| Texas 2 | Jack Brooks | Democratic | 1952 | Incumbent re-elected. | ▌Y Jack Brooks (Democratic) 68.7% ▌Roy James Jr. (Republican) 31.3% |
| Texas 3 | Lindley Beckworth | Democratic | 1956 | Incumbent re-elected. | ▌Y Lindley Beckworth (Democratic) 52.0% ▌William Steger (Republican) 48.0% |
| Texas 4 | Ray Roberts | Democratic | 1962 (special) | Incumbent re-elected. | ▌Y Ray Roberts (Democratic) 72.0% ▌Conner Harrington (Republican) 28.0% |
| Texas 5 | Bruce Alger | Republican | 1954 | Incumbent re-elected. | ▌Y Bruce Alger (Republican) 56.3% ▌Bill Jones (Democratic) 43.7% |
| Texas 6 | Olin E. Teague | Democratic | 1946 | Incumbent re-elected. | ▌Y Olin E. Teague (Democratic) Unopposed |
| Texas 7 | John Dowdy | Democratic | 1952 | Incumbent re-elected. | ▌Y John Dowdy (Democratic) 88.2% ▌Raymond Ramage (Republican) 11.8% |
| Texas 8 | Albert Thomas | Democratic | 1936 | Incumbent re-elected. | ▌Y Albert Thomas (Democratic) 71.5% ▌Anthony J. P. Farris (Republican) 28.5% |
| Texas 9 | Clark W. Thompson | Democratic | 1947 (special) | Incumbent re-elected. | ▌Y Clark W. Thompson (Democratic) 66.3% ▌Dave Oakes (Republican) 33.7% |
| Texas 10 | Homer Thornberry | Democratic | 1948 | Incumbent re-elected. | ▌Y Homer Thornberry (Democratic) 63.3% ▌Jim Dobbs (Republican) 36.7% |
| Texas 11 | William R. Poage | Democratic | 1936 | Incumbent re-elected. | ▌Y William R. Poage (Democratic) Unopposed |
| Texas 12 | Jim Wright | Democratic | 1954 | Incumbent re-elected. | ▌Y Jim Wright (Democratic) 60.6% ▌Del Barron (Republican) 39.4% |
| Texas 13 | Graham B. Purcell Jr. | Democratic | 1962 (special) | Incumbent re-elected. | ▌Y Graham B. Purcell Jr. (Democratic) 67.1% ▌Joe Meissner (Republican) 32.9% |
| Texas 14 | John Andrew Young | Democratic | 1956 | Incumbent re-elected. | ▌Y John Andrew Young (Democratic) 70.4% ▌Lawrence Hoover (Republican) 29.6% |
| Texas 15 | Joe M. Kilgore | Democratic | 1954 | Incumbent re-elected. | ▌Y Joe M. Kilgore (Democratic) Unopposed |
| Texas 16 | J. T. Rutherford | Democratic | 1954 | Incumbent lost re-election. Republican gain. | ▌Y Ed Foreman (Republican) 53.8% ▌J. T. Rutherford (Democratic) 46.2% |
| Texas 17 | Omar Burleson | Democratic | 1946 | Incumbent re-elected. | ▌Y Omar Burleson (Democratic) Unopposed |
| Texas 18 | Walter E. Rogers | Democratic | 1950 | Incumbent re-elected. | ▌Y Walter E. Rogers (Democratic) 58.8% ▌Jack Seale (Republican) 41.2% |
| Texas 19 | George H. Mahon | Democratic | 1934 | Incumbent re-elected. | ▌Y George H. Mahon (Democratic) 67.1% ▌Dennis Taylor (Republican) 32.9% |
| Texas 20 | Henry B. González | Democratic | 1961 (special) | Incumbent re-elected. | ▌Y Henry B. González (Democratic) Unopposed |
| Texas 21 | O. C. Fisher | Democratic | 1942 | Incumbent re-elected. | ▌Y O. C. Fisher (Democratic) 76.1% ▌E. S. Mayer (Republican) 23.9% |
| Texas 22 | Robert R. Casey | Democratic | 1958 | Incumbent re-elected. | ▌Y Robert R. Casey (Democratic) 53.5% ▌Ross Baker (Republican) 46.5% |
| Texas at-large | None (new district) | None (new district) | None (new district) | New seat. Democratic gain. | ▌Y Joe R. Pool (Democratic) 56.1% ▌Desmond Barry (Republican) 43.9% |

## Utah

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Utah 1 | M. Blaine Peterson | Democratic | 1960 | Incumbent lost re-election. Republican gain. | ▌Y Laurence J. Burton (Republican) 50.9% ▌M. Blaine Peterson (Democratic) 49.1% |
| Utah 2 | David S. King | Democratic | 1958 | Incumbent retired to run for U.S. senator. Republican gain. | ▌Y Sherman P. Lloyd (Republican) 53.9% ▌Bruce S. Jenkins (Democratic) 46.1% |

## Vermont

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Vermont at-large | Robert Stafford | Republican | 1960 | Incumbent re-elected. | ▌Y Robert Stafford (Republican) 56.7% ▌Harold Raynolds (Democratic) 43.3% |

## Virginia

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Virginia 1 | Thomas N. Downing | Democratic | 1958 | Incumbent re-elected. | ▌Y Thomas N. Downing (Democratic) Unopposed |
| Virginia 2 | Porter Hardy Jr. | Democratic | 1946 | Incumbent re-elected. | ▌Y Porter Hardy Jr. (Democratic) 75.0% ▌Louis B. Fine (Republican) 25.0% |
| Virginia 3 | J. Vaughan Gary | Democratic | 1945 (special) | Incumbent re-elected. | ▌Y J. Vaughan Gary (Democratic) 49.8% ▌Louis H. Williams (Republican) 49.2% ▌Alfred T. Dudley (Independent) 1.0% |
| Virginia 4 | Watkins Abbitt | Democratic | 1948 | Incumbent re-elected. | ▌Y Watkins Abbitt (Democratic) Unopposed |
| Virginia 5 | William M. Tuck | Democratic | 1953 (special) | Incumbent re-elected. | ▌Y William M. Tuck (Democratic) Unopposed |
| Virginia 6 | Richard H. Poff | Republican | 1952 | Incumbent re-elected. | ▌Y Richard H. Poff (Republican) 65.2% ▌John P. Wheeler (Democratic) 34.5% ▌J. B. Brayman (Independent) 0.3% |
| Virginia 7 | Burr Harrison | Democratic | 1946 | Incumbent retired. Democratic hold. | ▌Y John O. Marsh Jr. (Democratic) 50.6% ▌J. Kenneth Robinson (Republican) 49.4% |
| Virginia 8 | Howard W. Smith | Democratic | 1930 | Incumbent re-elected. | ▌Y Howard W. Smith (Democratic) Unopposed |
| Virginia 9 | W. Pat Jennings | Democratic | 1954 | Incumbent re-elected. | ▌Y W. Pat Jennings (Democratic) 61.2% ▌Leon Owens (Republican) 38.8% |
| Virginia 10 | Joel Broyhill | Republican | 1952 | Incumbent re-elected. | ▌Y Joel Broyhill (Republican) 55.4% ▌Augustus C. Johnson (Democratic) 44.6% |

## Washington

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Washington 1 | Thomas Pelly | Republican | 1952 | Incumbent re-elected. | ▌Y Thomas Pelly (Republican) 73.7% ▌Alice Franklin Bryant (Democratic) 26.3% |
| Washington 2 | Jack Westland | Republican | 1952 | Incumbent re-elected. | ▌Y Jack Westland (Republican) 59.8% ▌Milo Moore (Democratic) 40.2% |
| Washington 3 | Julia Butler Hansen | Democratic | 1960 | Incumbent re-elected. | ▌Y Julia Butler Hansen (Democratic) 65.3% ▌Edwin J. Alexander (Republican) 34.7% |
| Washington 4 | Catherine Dean May | Republican | 1958 | Incumbent re-elected. | ▌Y Catherine Dean May (Republican) 67.0% ▌David A. Gallant (Democratic) 33.0% |
| Washington 5 | Walt Horan | Republican | 1942 | Incumbent re-elected. | ▌Y Walt Horan (Republican) 64.4% ▌Bernard J. Gallagher (Democratic) 35.6% |
| Washington 6 | Thor C. Tollefson | Republican | 1946 | Incumbent re-elected. | ▌Y Thor C. Tollefson (Republican) 71.1% ▌Dawn Olson (Democratic) 28.9% |
| Washington 7 | Don Magnuson | Democratic | 1952 | Incumbent lost re-election. Republican gain. | ▌Y K. William Stinson (Republican) 56.6% ▌Don Magnuson (Democratic) 43.4% |

## West Virginia

West Virginia lost one seat and redistricted from 6 districts to 5, splitting the existing 3rd district up among all the others.
| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| West Virginia 1 | Arch A. Moore Jr. | Republican | 1956 | Incumbent re-elected. | ▌Y Arch A. Moore Jr. (Republican) 59.9% ▌Cleveland M. Bailey (Democratic) 40.1% |
| West Virginia 1 | Cleveland M. Bailey Redistricted from the 3rd district | Democratic | 1948 | Incumbent lost re-election. Democratic loss. | ▌Y Arch A. Moore Jr. (Republican) 59.9% ▌Cleveland M. Bailey (Democratic) 40.1% |
| West Virginia 2 | Harley Orrin Staggers | Democratic | 1948 | Incumbent re-elected. | ▌Y Harley Orrin Staggers (Democratic) 58.7% ▌Cooper Benedict (Republican) 41.3% |
| West Virginia 3 | John M. Slack Jr. Redistricted from the 6th district | Democratic | 1958 | Incumbent re-elected. | ▌Y John M. Slack Jr. (Democratic) 61.7% ▌M. G. Guthrie (Republican) 38.3% |
| West Virginia 4 | Ken Hechler | Democratic | 1958 | Incumbent re-elected. | ▌Y Ken Hechler (Democratic) 57.8% ▌Clyde Pinson (Republican) 42.2% |
| West Virginia 5 | Elizabeth Kee | Democratic | 1951 (special) | Incumbent re-elected. | ▌Y Elizabeth Kee (Democratic) 73.1% ▌James S. Crockett (Republican) 26.9% |

## Wisconsin

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Wisconsin 1 | Henry C. Schadeberg | Republican | 1960 | Incumbent re-elected. | ▌Y Henry C. Schadeberg (Republican) 53.3% ▌Gerald T. Flynn (Democratic) 46.7% |
| Wisconsin 2 | Robert Kastenmeier | Democratic | 1958 | Incumbent re-elected. | ▌Y Robert Kastenmeier (Democratic) 52.5% ▌Ivan H. Kindschi (Republican) 47.5% |
| Wisconsin 3 | Vernon W. Thomson | Republican | 1960 | Incumbent re-elected. | ▌Y Vernon W. Thomson (Republican) 61.3% ▌Walter P. Thoresen (Democratic) 38.7% |
| Wisconsin 4 | Clement Zablocki | Democratic | 1948 | Incumbent re-elected. | ▌Y Clement Zablocki (Democratic) 72.5% ▌David F. Tillotson (Republican) 27.5% |
| Wisconsin 5 | Henry S. Reuss | Democratic | 1954 | Incumbent re-elected. | ▌Y Henry S. Reuss (Democratic) 63.6% ▌Thomas F. Nelson (Republican) 36.4% |
| Wisconsin 6 | William Van Pelt | Republican | 1950 | Incumbent re-elected. | ▌Y William Van Pelt (Republican) 59.2% ▌John A. Race (Democratic) 40.8% |
| Wisconsin 7 | Melvin Laird | Republican | 1952 | Incumbent re-elected. | ▌Y Melvin Laird (Republican) 66.1% ▌John E. Evans (Democratic) 33.9% |
| Wisconsin 8 | John W. Byrnes | Republican | 1944 | Incumbent re-elected. | ▌Y John W. Byrnes (Republican) 62.8% ▌Owen F. Monfils (Democratic) 37.2% |
| Wisconsin 9 | Lester Johnson | Democratic | 1953 (special) | Incumbent re-elected. | ▌Y Lester Johnson (Democratic) 55.6% ▌Dennis B. Danielson (Republican) 44.4% |
| Wisconsin 10 | Alvin O'Konski | Republican | 1942 | Incumbent re-elected. | ▌Y Alvin O'Konski (Republican) 63.2% ▌J. Louis Hanson (Democratic) 36.8% |

## Wyoming

| District | Incumbent | Incumbent | Incumbent | Results | Candidates |
| District | Member | Party | First elected | Results | Candidates |
| Wyoming at-large | William Henry Harrison III | Republican | 1950 1954 (retired) 1960 | Incumbent re-elected. | ▌Y William Henry Harrison III (Republican) 61.4% ▌Louis A. Mankus (Democratic) 38.6% |