MAJORITY

• 39Morris King Udall

  [D] AZ-2, United States
• 1Phillip Burton

  [D] CA-6, United States
• 70Robert W. Kastenmeier

  [D] WI-2, United States
• 1Lloyd "Edwin" Meeds

  [D] WA-2, United States
• 7Abraham Kazen Jr.

  [D] TX-23, United States
• 0TENO RONCALIO

  [D] WY, United States

  Ended 12/30/1978
• 6Jonathan Brewster Bingham

  [D] NY-22, United States
• 74John Frederick Seiberling

  [D] OH-14, United States
• 0Harold Runnels

  [D] NM-2, United States
• 4Antonio Borja Won Pat

  [D] GU, United States
• 0Ron De Lugo

  [D] VI, United States
• 0Bob "Robert" Eckhardt

  [D] TX-8, United States
• 0GOODLOE BYRON

  [D] MD-6, United States

  Ended 10/11/1978
• 0James "Jim" David Santini

  [D] NV-1, United States
• 0Paul Tsongas

  [D] MA-5, United States
• 62James Howard Weaver

  [D] OR-4, United States
• 47Bob Carr

  [D] MI-6, United States
• 1,099George Miller

  [D] CA-7, United States
• 0THEODORE "THEO" RISENHOOVER

  [D] OK-2, United States
• 40James J. Florio

  [D] NJ-1, United States
• 0Dawson "Marvin" Mathis

  [D] GA-2, United States
• 1Philip Sharp

  [D] IN-10, United States
• 5Matthew McHugh

  [D] NY-27, United States

  Ended 01/25/1978
• 0JOHN KREBS

  [D] CA-17, United States
• 955Edward J. Markey

  [D] MA-7, United States
• 5Peter H. Kostmayer

  [D] PA-8, United States
• 17Baltasar Corrada del Rio

  [R] PR, United States
• 58Austin Murphy

  [D] PA-22, United States
• 87Nick Joe Rahall

  [D] WV-4, United States
• 525Bruce F. Vento

  [D] MN-4, United States
• 61Thomas Huckaby

  [D] LA-5, United States
• 0Lamar "Vonno" Gudger

  [D] NC-11, United States

MINORITY

• 0JOE SKUBITZ

  [R] KS-5, United States

  Ended 12/31/1978
• 1Don "Donald" Clausen

  [R] CA-2, United States
• 0Philip E. Ruppe

  [R] MI-11, United States
• 40Manuel Lujan Jr.

  [R] NM-1, United States
• 6Keith Sebelius

  [R] KS-1, United States
• 427Donald "Don" Young

  [R] AK, United States
• 16Robert Bauman

  [R] MD-1, United States
• 1Steven D. Symms

  [R] ID-1, United States
• 0James Johnson

  [R] CO-4, United States
• 327Robert T. Lagomarsino

  [R] CA-19, United States
• 2David "Dan" Daniel Marriott

  [R] UT-2, United States
• 131Ronald Marlenee

  [R] MT-2, United States
• 85Eldon Dean Rudd

  [R] AZ-4, United States
• 112Marvin "Mickey" Edwards

  [R] OK-5, United States

OTHER

• 28James John Howard

  [D] NJ-3, United States

  Began 02/22/1978